WB Series

WB Series – Strong, Stable, and Ready for Heavy Loads

The WB Series is a heavy-duty scaffold system built for the toughest jobs. Designed to handle higher weight capacities, it’s perfect for masonry, industrial projects, and demanding construction work. With its wide frames and rugged steel construction, the WB Series provides a secure, stable platform that keeps crews working safely and efficiently. Explore the full line of WB Series accessories to customize your setup for any job.

Download WB Series PDF

Jump to:

Specifications – Leg: 1.625″ O.D. Tubing – Rungs: 1″ (pinch cut) – Locks: D Locks – Coupling Pins: Installed w/ Spring Retainer

WB-Series Ladder Frames

Part Number: WB-2931L
Description: 29″ × 3′ 1″ Ladder
Weight: 20.0 lbs

Part Number: WB-2941L
Description: 29″ × 4′ 1″ Ladder
Weight: 23.0 lbs

Part Number: WB-2951L
Description: 29″ × 5′ 1″ Ladder
Weight: 29.0 lbs

Part Number: WB-2967L
Description: 29″ × 6′ 7″ Ladder
Weight: 36.0 lbs

Part Number: WB-331L
Description: 3′ × 3′ 1″ Ladder
Weight: 19.0 lbs

Part Number: WB-341L
Description: 3′ × 4′ 1″ Ladder
Weight: 25.0 lbs

Part Number: WB-351L
Description: 3′ × 5′ 1″ Ladder
Weight: 32.0 lbs

Part Number: WB-367L
Description: 3′ × 6′ 7″ Ladder
Weight: 35.6 lbs

29 inch by 3 foot 1 inch WB series ladder frame

WB-2931L

29 inch by 4 foot 1 inch WB series ladder frame

WB-2941L

29 inch by 5 foot 1 inch WB series ladder frame

WB-2951L

29 inch by 6 foot 7 inches WB series ladder frame

WB-2967L

WB-Series Double Ladder Frames

Part Number: WB-531D
Description: 5′ × 3′ 1″ Double Ladder Frame
Weight: 31.0 lbs

Part Number: WB-541D
Description: 5′ × 4′ 1″ Double Ladder Frame
Weight: 33.0 lbs

Part Number: WB-551D
Description: 5′ × 5′ 1″ Double Ladder Frame
Weight: 41.0 lbs

Part Number: WB-567D
Description: 5′ × 6′ 7″ Double Ladder Frame
Weight: 45.3 lbs

5 foot by 3 foot 1 inch WB series double ladder frame

WB-531D

5 foot by 4 foot 1 inch WB series double ladder frame

WB-541D

5 foot by 5 foot 1 inch WB series double ladder frame

WB-551D

5 foot by 6 foot 7 inches WB series double ladder frame

WB-567D

WB-Series Walk Thru Ladder Frames

Part Number: WB-567WL
Description: 5′ × 6′ 7″ Walk Thru Ladder Frame
Weight: 53.5 lbs

5 foot by 6 foot 7 inches WB series walk thru ladder frame

WB-567WL

WB-Series Canopy Frame

Part Number: WB-676C
Description: 6′ × 7′ 6″ Canopy Frame
Weight: 66.0 lbs

6 foot by 6 foot 7 inches WB series double canopy frame

WB-676C

Frame Lock Styles

C-Lock

S-Lock

V-Lock

F-Lock

J-Lock

P-Lock

D-Lock

WB-Series Single Ladder Frames

Part Number: WB-521S
Description: 5′ × 2′ 1″ Single Ladder Frame
Weight: 24.0 lbs

Part Number: WB-531S
Description: 5′ × 3′ 1″ Single Ladder Frame
Weight: 27.0 lbs

Part Number: WB-541S
Description: 5′ × 4′ 1″ Single Ladder Frame
Weight: 31.0 lbs

Part Number: WB-551S
Description: 5′ × 5′ 1″ Single Ladder Frame
Weight: 37.0 lbs

Part Number: WB-567S
Description: 5′ × 6′ 7″ Single Ladder Frame
Weight: 41.3 lbs

5 foot by 3 foot 1 inch WB series single ladder frame

WB-531S

5 foot by 4 foot 1 inch WB series single ladder frame

WB-541S

5 foot by 5 foot 1 inch WB series single ladder frame

WB-551S

5 foot by 6 foot 7 inches WB series single ladder frame

WB-567S

WB-Series Walk Thru Frames

Part Number: WB-351W
Description: 3′ × 5′ 1″ Walk Thru Frame
Weight: 32.0 lbs

Part Number: WB-367W
Description: 3′ × 6′ 7″ Walk Thru Frame
Weight: 35.6 lbs

Part Number: WB-551W
Description: 5′ × 5′ 1″ Walk Thru Frame
Weight: 40.0 lbs

Part Number: WB5-567W
Description: 5′ × 6′ 7″ Walk Thru Frame
Weight: 48.0 lbs

Part Number: WB6-567W
Description: 5′ × 6′ 7″ Walk Thru Frame
Weight: 55.0 lbs

Part Number: WB7-567W
Description: 5′ × 6′ 7″ Walk Thru Frame
Weight: 50.0 lbs

5 foot by 6 foot 7 inches WB 5 series walk thru frame

WB5-567W

5 foot by 6 foot 7 inches WB 6 series walk thru frame

WB6-567W

5 foot by 6 foot 7 inches WB 7 series walk thru frame

WB7-567W

WB-Series Rolling Tower Frames

Part Number: WB-531RT
Description: 5′ × 3′ 1″ Rolling Tower Frame
Weight: 37.2 lbs

Part Number: WB-541RT
Description: 5′ × 4′ 1″ Rolling Tower Frame
Weight: 40.8 lbs

Part Number: WB-551RT
Description: 5′ × 5′ 1″ Rolling Tower Frame
Weight: 49.5 lbs

Part Number: WB-567RT
Description: 5′ × 6′ 7″ Rolling Tower Frame
Weight: 57.3 lbs

5 foot by 3 foot 1 inch WB series rolling tower frame

WB-531RT

5 foot by 4 foot 1 inch WB series rolling tower frame

WB-541RT

5 foot by 5 foot 1 inch WB series rolling tower frame

WB-551RT

5 foot by 6 foot 7 inches WB series rolling tower frame

WB-567RT

WB-Series Coupling Pins & Saddle Pins

Part Number: CPW
Description: 1 5/16″ Coupling Pin w/o Collar
Weight: 0.5 lbs

Part Number: CPW8
Description: 1 5/16″ Coupling Pin w/ 1/8″ Collar
Weight: 0.5 lbs

Part Number: WB-SP
Description: Saddle Pin
Weight: 2.5 lbs

Part Number: WB-SPL
Description: Saddle Pin w/ Long Leg
Weight: 3.0 lbs

Part Number: SR
Description: Spring Retainer
Weight: 0.03 lbs

CPW

CPW8

WB-SP

WB-SPL

WB-Series Accessories

Side & End Brackets

Part Number: W-SB20
Description: 20″ Side Bracket
Weight: 9.0 lbs

Part Number: W-SB23
Description: 23″ Side Bracket
Weight: 11.5 lbs

Part Number: W-SB30
Description: 30″ Side Bracket
Weight: 13.0 lbs

Part Number: W-EB20
Description: 20″ End Bracket
Weight: 9.0 lbs

Part Number: W-EB23
Description: 23″ End Bracket
Weight: 11.5 lbs

Part Number: W-SBEG20
Description: 20″ Side Bracket End Guard
Weight: 15.0 lbs

Part Number: W-SBEG23
Description: 23″ Side Bracket End Guard
Weight: 16.0 lbs

W-SB23

W-EB23

WB series 23 inch side bracket end guard

W-SBEG23

Guard Rail Gate

Part Number: WB-GRG
Description: 5′ Guard Rail Gate
Weight: 45.0 lbs

Part Number: WB-GRP
Description: Guard Rail Post
Weight: 7.0 lbs

WB-GRG

WB-GRP

Ready to find the right solution?

Request a quote today.

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

Request a Quote