• Includes: 4 locking arms
• Locking devices are mandatory when stacking frames, use with standard or arched scaffold frames (4 ft. pin spacing)
• Durable and rugged steel construction
• Distance between the bolt holes is 13 in.
• Blue powder coat for corrosion protection
• Exceeds OSHA requirements

• Product Depth (in.): 13
• Product Height (in.): .25
• Product Width (in.): 4

(1) MetalTech M-MLA13K4 13'' Scaffold Locking Arm 4 Pack