Engineered for Efficiency and Strength

Our Cuplock system accessories are designed to deliver fast assembly, rock-solid connections, and jobsite versatility. From verticals and ledgers to trusses, braces, and stair components, each part works seamlessly within the Cuplock locking mechanism to create safe, adaptable scaffold structures. Whether you’re building straight runs, towers, or complex layouts, you’ll find the high-performance components you need right here. Explore the full range below to get started.

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Cup lock scaffold components

Verticals

Part Number: C-1V
Description: 1′ Vertical
Weight: 4.0 lbs

Part Number: C-33V
Description: 3′ 3″ Vertical
Weight: 12.0 lbs

Part Number: C-411V
Description: 4′ 11″ Vertical
Weight: 18.0 lbs

Part Number: C-66V
Description: 6′ 6″ Vertical
Weight: 25.0 lbs

Part Number: C-82V
Description: 8′ 2″ Vertical
Weight: 30.0 lbs

Part Number: C-910V
Description: 9′ 10″ Vertical
Weight: 37.0 lbs

Scaffold vertical posts of varying heights

Horizontals

Part Number: C-110H
Description: 1′ 10″ Horizontal
Weight: 5.0 lbs

Part Number: C-27H
Description: 2′ 7″ Horizontal
Weight: 7.0 lbs

Part Number: C-211H
Description: 2′ 11″ Horizontal
Weight: 8.0 lbs

Part Number: C-3H
Description: 3′ Horizontal
Weight: 9.0 lbs

Part Number: C-36H
Description: 3′ 6″ Horizontal
Weight: 9.5 lbs

Part Number: C-4H
Description: 4′ Horizontal
Weight: 11.0 lbs

Part Number: C-41H
Description: 4′ 1″ Horizontal
Weight: 11.0 lbs

Part Number: C-411H
Description: 4′ 11″ Horizontal
Weight: 13.0 lbs

Part Number: C-5H
Description: 5′ Horizontal
Weight: 13.0 lbs

Part Number: C-511H
Description: 5′ 11″ Horizontal
Weight: 15.0 lbs

Part Number: C-6H
Description: 6′ Horizontal
Weight: 15.5 lbs

Part Number: C-7H
Description: 7′ Horizontal
Weight: 17.5 lbs

Part Number: C-8H
Description: 8′ Horizontal
Weight: 21.0 lbs

Part Number: C-82H
Description: 8′ 2″ Horizontal
Weight: 21.0 lbs

Part Number: C-9H
Description: 9′ Horizontal
Weight: 24.0 lbs

Part Number: C-10H
Description: 10′ Horizontal
Weight: 27.0 lbs

Horizontal tubes in multiple lengths

Swivel Braces

Part Number: C-7FB
Description: 7′ Swivel Face Brace
Weight: 22.0 lbs

Part Number: C-8FB
Description: 8′ Swivel Face Brace
Weight: 28.0 lbs

Part Number: C-82FB
Description: 8′ 2″ Swivel Face Brace
Weight: 28.0 lbs

Part Number: C-10FB
Description: 10′ Swivel Face Brace
Weight: 30.0 lbs

Part Number: C-104CB
Description: 10′ 4″ Swivel Clamp Brace
Weight: 28.5 lbs

Swivel scaffold braces

Trusses

Part Number: C-8TB
Description: 8′ Horizontal Trussed Bearer
Weight: 50.0 lbs

Part Number: C-10TB
Description: 10′ Horizontal Trussed Bearer
Weight: 62.0 lbs

Part Number: C-16TB
Description: 16′ Horizontal Trussed Bearer
Weight: 100.0 lbs

Scaffold truss support

Board Brackets

Part Number: C-1BB
Description: One Board Bracket
Weight: 3.5 lbs

Part Number: C-2BB
Description: Two Board Bracket
Weight: 13.5 lbs

Part Number: C-3BB
Description: Three Board Bracket
Weight: 17.0 lbs

Board bracket attachment

Cantilevers

Part Number: C-AF40
Description: Cantilever “A” Frame 4′
Weight: 44.1 lbs

Part Number: C-AF50
Description: Cantilever “A” Frame 5′
Weight: 54.1 lbs

Part Number: C-AF60
Description: Cantilever “A” Frame 6′
Weight: 64.1 lbs

Part Number: CEA
Description: Cantilever Extension Adaptor
Weight: 5.5 lbs

Cantilever scaffold support

Access Ladders & Brackets

Part Number: C-3AL
Description: 3′ Access Ladder
Weight: 11.0 lbs

Part Number: C-5AL
Description: 5′ Access Ladder
Weight: 17.0 lbs

Part Number: C-10AL
Description: 10′ Access Ladder
Weight: 33.0 lbs

Part Number: C-ALB
Description: Access Ladder Bracket
Weight: 5.5 lbs

Access ladder and bracket

Stair Stringers

Part Number: C-8SSL
Description: 8′ Stair Stringer (Left)
Weight: 62.0 lbs

Part Number: C-8SSR
Description: 8′ Stair Stringer (Right)
Weight: 62.0 lbs

Part Number: C-82SSL
Description: 8′ 2″ Stair Stringer (Left)
Weight: 62.0 lbs

Part Number: C-82SSR
Description: 8′ 2″ Stair Stringer (Right)
Weight: 62.0 lbs

Part Number: C-4ST
Description: 4′ Stair Tread
Weight: 18.0 lbs

Stair stringer and tread

Screw Jacks

Part Number: SJB
Description: Screw Jack w/Baseplate
Weight: 12.0 lbs

Part Number: SJSW
Description: Screw Jack w/Swivel Baseplate
Weight: 15.0 lbs

Adjustable screw jacks

Baskets & Racks

Part Number: CRS
Description: 40″×40″×32″ Cup Rack – Small
Weight: 116.0 lbs

Part Number: CRL
Description: 40″×40″×47″ Cup Rack – Large
Weight: 153.0 lbs

Part Number: CRBS
Description: 40″×40″×32″ Cup Rack Basket – Small
Weight: 193.0 lbs

Storage racks and baskets

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A-1 Scaffold Manufacturing provides durable, American-made scaffolding, shoring, and steel and aluminum access systems built to meet the highest safety standards.