JR Clancy Fixed Combination Floor Blocks

• Used with individual wire-guided, J-Guide, or T-Bar sets.
• Economical, fixed floor block for use on sets with limited travel.
• Rope lock (010-533R) and floor block in a single unit.
• 8” (203 mm) diameter nylon sheave or ASTM Class 30 grey iron sheave, grooved for 3/4” (19 mm) rope.
• Sealed precision 17 mm (.67”) ball bearings.
• Incorporates tie off points for guide wires.