3" SHEAVE W/YOKE
3" Spring sheave.Recommended for residential doors up to 200lbs. 15,000 cycles 3/8" bore.pad
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3" Track sheave,recommended for residential doors up to 200lbs. 15,000 cycles. 3/8' Bore.pad
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pad
4" SHEAVE W/YOKE
pad
4" Spring sheave.Recommended for residential doors up to 200lbs.15,000 cycles 3/8" bore.pad
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4" Track sheave,recommended for residential doors up to 200lbs. 15,000 cycles. 3/8' Bore.pad
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