Selden 100mm cheek-foot, plain bearing block 8800 lbs 410-001-15r

Set screw swivel locking mechanism, 20mm-3/4" line max, 8800 lbs load, 17,600 lbs break, aluminum annodized sheave with delrin bearings for side loads, machined annodized aluminum cheeks. All stainless parts are isolated from the aluminum to prevent corrosion. Blocks are quick and easy to disassemble for maintenance. Uses M10 bolts