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Single Ball Bearing BlockSingle block with aluminum cheeks and ball bearing sheave. Delrin ball bearing sheave ensures low-friction operation. Swivel head may be locked in place to avoid twist.Specifications: Sheave Diameter 2" (51mm) Thickness 15/16" (24m
Single Ball Bearing Block
Single block with aluminum cheeks and ball bearing sheave. Delrin ball bearing sheave ensures low-friction operation. Swivel head may be locked in place to avoid twist.
Specifications:
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