• UL certified to NFPA 1983 “L” Light Use
• Uses high efficiency sealed ball bearings and are designed to work flawlessly under conditions that might shut down a lower quality pulley.
• Sealed ball bearings provide optimal efficiency thus reducing the performance robbing resistance inherent in most multiple component systems and are not prone to failure under misaligned loads or with twisted gear as may occur with needle bearings.
• Matched double-bend side plates help eliminate compression under load.
• Solid side plates help to keep dirt and debris out of the rope track.
• The axle-nuts are double locked to the steel axle and marked with a witness line to help detect any loosening

Specifications

• MBS: 29 kN (6519 lbf)
• Weight: 0 lbs 8.6 oz (244 g)
• Length: 4.60" (116mm)
• Width: 2.50" (63mm)
• Height: 1.39" (35mm)
• Axle: Ball bearing
• Sheave: 2.0" 
• Tread: 1 1/2"
• Max Rope Size: 13mm