5 1/2ft Scaffold Building Block, Lrg
Part No. 11-186-66
This Scaffold Building Block locks onto a rail, providing a secure angle to place scaffold planks. Each end of angle features a 1/2" thru hole to secure end planks. All blocks are rated per OSHA 1926 Subpart L Appendix A.
Rail Size Range: 1-1/8" to 1-1/4"
ISO Rail Sizes: T140-2, T140-3
Angle Length: 5-1/2'