Stainless railing components

(2556 products)
Assemble a stainless steel railing, a glass railing, a handrail on a wall or a staircase easily with our construction sets. Without the need for welding or difficult modifications, any skilled handyman can handle the installation. The construction kits in our offer contain all the necessary components, with the exception of the connecting material. The high-quality materials used guarantee a long life, easy maintenance and an elegant appearance.

  • Adjustable side anchoring A6/42

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Anchoring
    Side
    Required products
    €13,84
    without VAT
    €16,61 with VAT
    In stock (1486 units)
    PCS
    Required products

    Chemical anchor 300ml - vinylester Q5/01GF-300

    Material
    Chemicals
    Use
    Anchoring
    Required products
    €11,30
    without VAT
    €13,56 with VAT
    In stock (1687 units)
    PCS

    Threaded rod, stainless steel, AISI304, M10/L1000mm A-DIN 975 M10

    Material
    Stainless steel AISI 304
    Surface finish
    Raw
    L
    1000
    €4,55
    without VAT
    €5,46 with VAT
    In stock (19735 units)
    PCS

    Domed cup nut, stainless steel, M10 A-DIN 1587-A2 M10

    Material
    Stainless steel AISI 304
    Surface finish
    Raw
    M
    10
    €0,48
    without VAT
    €0,58 with VAT
    In stock (51428 units)
    PCS
  • Glass adapter A/0747-FLEX1-B

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    8-17,52
    Required products
    €6,48
    without VAT
    €7,78 with VAT
    In stock (50471 units)
    PCS
    Alternatives
    Required products

    Tube glass adapter A/0747-FLEX1

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    8-17,52
    Required products
    Out of stock
    €6,50
    without VAT
    €7,80 with VAT
    Backordered
    PCS

    Washer - gesket A19/47-PVC

    Material
    PVC
    Surface finish
    Raw
    Effect
    Black
    €0,17
    without VAT
    €0,20 with VAT
    In stock (1006 units)
    PCS

    Key model 741-748 A19/model741-8

    Material
    Stainless steel AISI 304
    Surface finish
    Raw
    €7,62
    without VAT
    €9,14 with VAT
    In stock (515 units)
    PCS

    Chemical anchor 300ml - vinylester Q5/01GF-300

    Material
    Chemicals
    Use
    Anchoring
    Required products
    €11,30
    without VAT
    €13,56 with VAT
    In stock (1687 units)
    PCS
  • Glass adapter A/0747-FLEX2

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    8-17,52
    Required products
    €13,47
    without VAT
    €16,16 with VAT
    In stock (62718 units)
    PCS
    Alternatives
    Required products

    Glass adapter A14/0747-FLEX2

    Material
    Stainless steel AISI 316
    Surface finish
    Satined
    Glass t
    8-17,52
    Required products
    €20,27
    without VAT
    €24,32 with VAT
    In stock (2772 units)
    PCS

    Glass adapter A/0747-502 FLEX2

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    8-17,52
    Required products
    €10,11
    without VAT
    €12,13 with VAT
    In stock (19090 units)
    PCS

    Glass adapter A/0747-503 FLEX2

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    8-17,52
    Required products
    €12,08
    without VAT
    €14,50 with VAT
    In stock (2775 units)
    PCS

    Glass adapter A/0747-501 FLEX2

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    8-17,52
    Required products
    €9,94
    without VAT
    €11,93 with VAT
    In stock (58961 units)
    PCS

    Glass adapter A/0747-FLEX3

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    8-17,52
    Required products
    €15,20
    without VAT
    €18,24 with VAT
    In stock (1258 units)
    PCS

    Washer - gesket A19/47-PVC

    Material
    PVC
    Surface finish
    Raw
    Effect
    Black
    €0,17
    without VAT
    €0,20 with VAT
    In stock (1006 units)
    PCS

    Key model 741-748 A19/model741-8

    Material
    Stainless steel AISI 304
    Surface finish
    Raw
    €7,62
    without VAT
    €9,14 with VAT
    In stock (515 units)
    PCS

    Chemical anchor 300ml - vinylester Q5/01GF-300

    Material
    Chemicals
    Use
    Anchoring
    Required products
    €11,30
    without VAT
    €13,56 with VAT
    In stock (1687 units)
    PCS
  • Glass clamp A/2100-042

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    6/6,76/8/8,76/10/10,76/1,5/2/3
    Required products
    €3,88
    without VAT
    €4,66 with VAT
    In stock (96104 units)
    PCS
    Alternatives
    Required products

    Glass clamp - set A/2100-042-set4

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    6/6,76/8/8,76/10/10,76/1,5/2/3
    Required products
    €21,26
    without VAT
    €25,51 with VAT
    Low stock (10 units)
    PCS

    Glass clamp A/2300-042

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    6/6,76/8/8,76/10/10,76/1,5/2/3/4/5
    Required products
    €4,35
    without VAT
    €5,22 with VAT
    In stock (27335 units)
    PCS

    Glass clamp - set A/2300-042-set4

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    6/6,76/8/8,76/10/10,76/1,5/2/3/4/5
    Required products
    €20,49
    without VAT
    €24,59 with VAT
    In stock (1374 units)
    PCS

    Glass clamp - set A/230P-042-set4

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    6/6,76/8/8,76/10/10,76/1,5/2/3/4/5
    Required products
    €19,36
    without VAT
    €23,23 with VAT
    In stock (1785 units)
    PCS

    Glass clamp A/230P-042

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    6/6,76/8/8,76/10/10,76/1,5/2/3/4/5
    Required products
    €4,81
    without VAT
    €5,77 with VAT
    In stock (71005 units)
    PCS

    Glass clamp A14/2300-042

    Material
    Stainless steel AISI 316
    Surface finish
    Satined
    Glass t
    6/6,76/8/8,76/10/10,76/1,5/2/3/4/5
    Required products
    €4,37
    without VAT
    €5,24 with VAT
    In stock (12575 units)
    PCS

    Glass clamp A14/2100-042

    Material
    Stainless steel AISI 316
    Surface finish
    Satined
    Glass t
    6/6,76/8/8,76/10/10,76/1,5/2/3
    Required products
    €4,85
    without VAT
    €5,82 with VAT
    In stock (5239 units)
    PCS

    Glass clamp A14/230P-042

    Material
    Stainless steel AISI 316
    Surface finish
    Satined
    Glass t
    6/6,76/8/8,76/10/10,76/1,5/2/3/4/5
    Required products
    €6,34
    without VAT
    €7,61 with VAT
    In stock (12071 units)
    PCS

    Glass clamp A/23KP-042

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    6/8/8,76/10/10,76/12/12,76/3,5/4/5/7
    Required products
    €5,69
    without VAT
    €6,83 with VAT
    In stock (8346 units)
    PCS

    Glass clamp - set A/23KP-042-set4

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    6/8/8,76/10/10,76/12/12,76/3,5/4/5/7
    Required products
    €28,06
    without VAT
    €33,67 with VAT
    In stock (1481 units)
    PCS

    Glass clamp A14/23KP-042

    Material
    Stainless steel AISI 316
    Surface finish
    Satined
    Glass t
    8/8,76/10/10,76/12/12,76/3,5/4/5
    Required products
    €7,43
    without VAT
    €8,92 with VAT
    In stock (3060 units)
    PCS

    Glass clamp A14/23KP-042-set4

    Material
    Stainless steel AISI 316
    Surface finish
    Satined
    Glass t
    8/8,76/10/10,76/12/12,76/3,5/4/5
    Required products
    €33,37
    without VAT
    €40,04 with VAT
    In stock (498 units)
    PCS

    Glass clamp A/21PL-042 set T10mm

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Glass t
    10
    Required products
    €2,01
    without VAT
    €2,41 with VAT
    In stock (129 units)
    PCS

    End cap PVC - matt surface A19/04-PVC

    Material
    Plastic
    Effect
    Gray
    €0,06
    without VAT
    €0,07 with VAT
    In stock (1698831 units)
    PCS

    Hexagon socket button head screw, AISI304, M8x20 A-DIN 7380-A2 M8x20

    Material
    Stainless steel AISI 304
    Surface finish
    Raw
    L
    20
    €0,22
    without VAT
    €0,26 with VAT
    In stock (84008 units)
    PCS

    Drill bit for inox ,screw-top, HSS-CO5, M8x1.25mm A-DRILL-M8

    Material
    Steel
    Surface finish
    Hardened
    Use
    Drilling
    €7,99
    without VAT
    €9,59 with VAT
    In stock (1480 units)
    PCS

    Rubber inlay for glass clamp A19/21-006

    Material
    Rubber
    Surface finish
    Raw
    Glass t
    6
    €0,13
    without VAT
    €0,16 with VAT
    In stock (52505 units)
    PCS

    Rubber inlay for glass clamp A19/21-007

    Material
    Rubber
    Surface finish
    Raw
    Glass t
    6,76
    €0,13
    without VAT
    €0,16 with VAT
    In stock (24592 units)
    PCS

    Rubber inlay for glass clamp A19/21-008

    Material
    Rubber
    Surface finish
    Raw
    Glass t
    8
    €0,13
    without VAT
    €0,16 with VAT
    In stock (251591 units)
    PCS

    Rubber inlay for glass clamp A19/21-009

    Material
    Rubber
    Surface finish
    Raw
    Glass t
    8,76
    €0,13
    without VAT
    €0,16 with VAT
    In stock (95122 units)
    PCS

    Rubber inlay for glass clamp A19/21-010

    Material
    Rubber
    Surface finish
    Raw
    Glass t
    10
    €0,13
    without VAT
    €0,16 with VAT
    In stock (52715 units)
    PCS

    Rubber inlay for glass clamp A19/21-011

    Material
    Rubber
    Surface finish
    Raw
    Glass t
    10,76
    €0,13
    without VAT
    €0,16 with VAT
    In stock (29851 units)
    PCS

    Rubber inlay for glass clamp A19/21-003

    Material
    Rubber
    Surface finish
    Raw
    Glass t
    3
    €0,15
    without VAT
    €0,18 with VAT
    In stock (10340 units)
    PCS

    Rubber inlay for glass clamp A19/21-002

    Material
    Rubber
    Surface finish
    Raw
    Glass t
    2
    €0,15
    without VAT
    €0,18 with VAT
    In stock (17131 units)
    PCS

    Rubber inlay for glass clamp A19/21-0015

    Material
    Rubber
    Surface finish
    Raw
    Glass t
    1,5
    €0,19
    without VAT
    €0,23 with VAT
    In stock (10040 units)
    PCS
  • Crossbar holder A/0835-000

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Filling
    d14
    €1,90
    without VAT
    €2,28 with VAT
    In stock (7230 units)
    PCS
  • Crossbar holder A/0840-000

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Filling
    d16
    Required products
    €2,21
    without VAT
    €2,65 with VAT
    In stock (22897 units)
    PCS
    Required products

    Hexagon socket countersunk head screw, AISI304, M5x16 A-DIN 7991-A2 M5x16

    Material
    Stainless steel AISI 304
    Surface finish
    Raw
    L
    16
    €0,13
    without VAT
    €0,16 with VAT
    In stock (135344 units)
    PCS
  • Glass clamp model 20

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    €3,14
    without VAT
    €3,77 with VAT
    In stock (119233 units)
    View details
  • Handrail bracket A/4718-000-B

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Post
    40x40x2
    Required products
    €6,54
    without VAT
    €7,85 with VAT
    In stock (26896 units)
    PCS
    Alternatives
    Required products
    Sets

    Handrail bracket A14/4718-000-B

    Material
    Stainless steel AISI 316
    Surface finish
    Satined
    Post
    40x40x2
    Required products
    €8,08
    without VAT
    €9,70 with VAT
    In stock (1285 units)
    PCS

    Handrail bracket A14/4718-000

    Material
    Stainless steel AISI 316
    Surface finish
    Satined
    Post
    40x40x2
    Required products
    €9,51
    without VAT
    €11,41 with VAT
    In stock (712 units)
    PCS

    Inox pole, JP, VK-straight AJP-VR90-4JP10

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Type/Height
    Ground/900mm
    Out of stock
    €71,40
    without VAT
    €85,68 with VAT
    Backordered
    PCS

    Stainless steel pole JP, BK-straight AISI304, 40x4 AJP-BR100-5JP10

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Type/Height
    Plane/1000mm
    Out of stock
    €82,96
    without VAT
    €99,55 with VAT
    Backordered
    PCS

    Stainless steel pole JP, BK-stairs AISI304, 40x40x AJP-BS100-5JP10

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Type/Height
    Stair/1000mm
    Out of stock
    €83,00
    without VAT
    €99,60 with VAT
    Backordered
    PCS

    Stainless steel pole, VK-straight AJP-VR100-5JP10

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Type/Height
    Plane/1000mm
    Out of stock
    €67,26
    without VAT
    €80,71 with VAT
    Backordered
    PCS

    Inox pole, VK-stairs AISI304, 40x40x2/5JP10/H1000m AJP-VS100-5JP10

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Type/Height
    Stair/1000mm
    Out of stock
    €77,00
    without VAT
    €92,40 with VAT
    Backordered
    PCS

    Anaerobic adhesive for stainless steel,50g (green) A/GLUE-50g-C

    Material
    Chemicals
    g
    50
    €14,77
    without VAT
    €17,72 with VAT
    In stock (1434 units)
    PCS

    Drill bit for inox ,screw-top, HSS-CO5, M5x0.8mm A-DRILL-M5

    Material
    Steel
    Surface finish
    Hardened
    Use
    Drilling
    €6,50
    without VAT
    €7,80 with VAT
    In stock (12803 units)
    PCS

    Hexagon socket button head screw, AISI304, M5x12 A-DIN 7380-A2 M5x12

    Material
    Stainless steel AISI 304
    Surface finish
    Raw
    L
    12
    €0,09
    without VAT
    €0,11 with VAT
    In stock (516064 units)
    PCS

    Pan head chipboard screw, full thread, stainless steel A-PH 5x35

    Material
    Stainless steel AISI 304
    Surface finish
    Raw
    L
    35
    €0,17
    without VAT
    €0,20 with VAT
    In stock (2458 units)
    PCS
  • Adjustable handrail bracket A/0722-242

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Handrail
    D42,4x2
    €17,58
    without VAT
    €21,10 with VAT
    In stock (160 units)
    PCS
    Alternatives

    Handrails Tube Connector A/0307-242-S

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Post
    D42,4x2
    Required products
    €8,92
    without VAT
    €10,70 with VAT
    In stock (10733 units)
    PCS
  • Wall handrail bracket A14/0112-000-LED-B

    Material
    Stainless steel AISI 316
    Surface finish
    Satined
    Handrail
    flat
    Required products
    €9,85
    without VAT
    €11,82 with VAT
    In stock (1493 units)
    PCS
    Required products
    Sets

    Led handrail lighing AISI304, D42,4/24x24mm, S1 A/6920-042-LED-5000-S1

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Handrail
    D42,4x1,5
    €250,45
    without VAT
    €300,54 with VAT
    In stock (298 units)
    PCS

    Nylon anchor GL PVC, d8, h40mm Q5/07-8 NYLON

    Material
    Plastic/Nylon
    Use
    Anchoring
    €0,04
    without VAT
    €0,05 with VAT
    In stock (3181 units)
    PCS

    Cross recessed countersunk head chipboard screw, stainless steel, AISI316, 5x45 A4-DIN 7505A 5x45

    Material
    Stainless steel AISI 316
    Surface finish
    Raw
    L
    45
    €0,20
    without VAT
    €0,24 with VAT
    In stock (3455 units)
    PCS

    Hexagon socket button head screw, AISI316, M5x12 A4-DIN 7380 M5x12

    Material
    Stainless steel AISI 316
    Surface finish
    Raw
    L
    12
    €0,13
    without VAT
    €0,16 with VAT
    In stock (10900 units)
    PCS

    Bracket holder for led handrail, 65x20, AISI 316 A14/PD-LED-23x24

    Material
    Stainless steel AISI 316
    €3,20
    without VAT
    €3,84 with VAT
    In stock (1885 units)
    PCS

    Holder for led profil A19/PD-LED

    Material
    PVC/Plastic
    Surface finish
    Raw
    LED
    Yes
    €1,21
    without VAT
    €1,45 with VAT
    In stock (858 units)
    PCS
  • Handrail bracket A/0134-042

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Handrail
    D42,4
    Required products
    €5,37
    without VAT
    €6,44 with VAT
    In stock (4569 units)
    PCS
    Alternatives
    Required products
    Handrail bracket
    New

    Handrail bracket A/0134-042-B

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Handrail
    D42,4
    Required products
    €5,37
    without VAT
    €6,44 with VAT
    In stock (57 units)
    PCS

    Chemical anchor 300ml - vinylester Q5/01GF-300

    Material
    Chemicals
    Use
    Anchoring
    Required products
    €11,30
    without VAT
    €13,56 with VAT
    In stock (1687 units)
    PCS

    Drill bit for inox ,screw-top, HSS-CO5, M6x1mm A-DRILL-M6

    Material
    Steel
    Surface finish
    Hardened
    Use
    Drilling
    €7,17
    without VAT
    €8,60 with VAT
    In stock (724 units)
    PCS
  • Top mount - glass AL/0004-ECO-2500-S-EB

    Material
    Aluminium
    Surface finish
    Satin-ELOX
    Glass t
    12,00-21,52
    Required products
    €162,74
    without VAT
    €195,29 with VAT
    In stock (294 units)
    PCS
    Alternatives
    Required products

    Top mount - glass AL/0004-ECO-5000-S-EB

    Material
    Aluminium
    Surface finish
    Satin-ELOX
    Glass t
    12,00-21,52
    Required products
    €316,01
    without VAT
    €379,21 with VAT
    In stock (315 units)
    PCS

    Top mount - glass AL/0004-ECO-2500-S-E

    Material
    Aluminium
    Surface finish
    Satin-ELOX
    Glass t
    12,00-21,52
    Required products
    €158,00
    without VAT
    €189,60 with VAT
    In stock (265 units)
    PCS

    Top mount - glass AL/0004-PRO-2500-S-E

    Material
    Aluminium
    Surface finish
    Satin-ELOX
    Glass t
    12,00-21,52
    Required products
    €208,06
    without VAT
    €249,67 with VAT
    In stock (110 units)
    PCS

    Inox anchor M10, L=140mm A19/27-M10

    Material
    Stainless steel AISI 304
    Surface finish
    Raw
    Shape
    Round bar
    €3,25
    without VAT
    €3,90 with VAT
    In stock (12233 units)
    PCS

    Glass mounting tool for AL-PRO profiles AL/glass-mont-PRO

    Material
    Stainless steel AISI 304
    Surface finish
    Raw
    €19,66
    without VAT
    €23,59 with VAT
    In stock (76 units)
    PCS

    Glass inlay A19/0004-012-02.5

    Material
    EPDM/Plastic
    Glass t
    12
    Filling
    Glass
    €25,27
    without VAT
    €30,32 with VAT
    In stock (30 units)
    PCS

    High performance anchor with hexagonal head M8 Q5/08-HAZ-M8-85S/S

    Material
    Steel
    Surface finish
    Galvanized
    L
    85
    €2,94
    without VAT
    €3,53 with VAT
    In stock (5242 units)
    PCS

    Stainless steel anchor, M8 A5/08-HAZ-M8-85S/A4

    Material
    Stainless steel AISI 316
    Use
    Anchoring
    M
    8
    €11,33
    without VAT
    €13,60 with VAT
    In stock (29 units)
    PCS

    Steel anchor, M10 Q5/08-VI-IG-M10-80/S

    Material
    Steel
    L
    80
    Use
    Anchoring
    Out of stock
    €0,00
    without VAT
    €0,00 with VAT
    Backordered
    PCS

    Stainless steel anchor, M10 A5/08-VI-IG-M10-80/A4

    Material
    Stainless steel AISI 316
    Use
    Anchoring
    M
    10
    Out of stock
    €0,00
    without VAT
    €0,00 with VAT
    Backordered
    PCS

    Anchor for medium heavy duty with hexagonal head M8, stainless steel A5/08-M8-80S/S

    Material
    Stainless steel AISI 304
    Surface finish
    Raw
    L
    80
    €2,32
    without VAT
    €2,78 with VAT
    In stock (2539 units)
    PCS

    Plain washer, galvanized, M10, Zn DIN 125 M10-Zn

    Material
    Steel
    Surface finish
    Galvanized
    d
    10,5
    €0,04
    without VAT
    €0,05 with VAT
    In stock (8398 units)
    PCS

    Plain washer, stainless steel, M10 A-DIN 125-A2 M10

    Material
    Stainless steel AISI 304
    Surface finish
    Raw
    d
    10,5
    €0,11
    without VAT
    €0,13 with VAT
    In stock (87300 units)
    PCS

    Hexagon socket button head screw, AISI304, M10x20 A-DIN 7380-A2 M10x20

    Material
    Stainless steel AISI 304
    Surface finish
    Raw
    €0,43
    without VAT
    €0,52 with VAT
    In stock (7622 units)
    PCS
  • Glass adapter

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Effect
    Natural
    €3,25
    without VAT
    €3,90 with VAT
    In stock (231329 units)
    View details
  • Bar Connector

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Effect
    Natural
    €2,95
    without VAT
    €3,54 with VAT
    In stock (79422 units)
    View details
  • End cap A10/0010-012

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Filling
    d12
    Required products
    €0,93
    without VAT
    €1,12 with VAT
    In stock (35505 units)
    PCS
    Alternatives
    Required products

    End cap A14/0010-012

    Material
    Stainless steel AISI 316
    Surface finish
    Satined
    Filling
    d12
    Required products
    €0,00
    without VAT
    €0,00 with VAT
    In stock (1337 units)
    PCS

    End cap for rod A10/0015-012-A

    Material
    Stainless steel AISI 304
    Surface finish
    Satined
    Filling
    d12
    Required products
    €0,59
    without VAT
    €0,71 with VAT
    In stock (388758 units)
    PCS

    End cap for rod A14/0015-012-A

    Material
    Stainless steel AISI 316
    Surface finish
    Satined
    Filling
    d12
    €0,84
    without VAT
    €1,01 with VAT
    In stock (18820 units)
    PCS

    Anaerobic adhesive for stainless steel,50g (green) A/GLUE-50g-C

    Material
    Chemicals
    g
    50
    €14,77
    without VAT
    €17,72 with VAT
    In stock (1434 units)
    PCS