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3" SHEAVE
3" Track sheave,recommended for residential doors up 200lbs. 15,000 cycles. 3/8' Bore. | | 3" SHEAVE W/YOKE
3" Spring sheave.Recommended for residential doors up to 200lbs.15,000 cycles 3/8" bore. | | 4" SHEAVE
4" Track sheave for residential or light commercial doors.
Rating 300lbs 35,000 cycles, 3/8" bore. |
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4" SHEAVE W/YOKE
4" sheave with spring yoke. Recommended for residential doors up to 16' wide. Can be used for light commercial doors. Takes a 3/8" full threaded bolt.
Rating 300lb door, 35,000 cycles. | | 4" STUD SHEAVE
4" Track sheave,9/16" fixed stud.
Recommended for residential doors up to 16' wide. Rating 300lbs, 35,000 cycles. | | 5" STUD SHEAVE
For industrial/Commercial Garage doors.
Rating 1000 lbs. 100,000 cycles. |
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5" SPRING SHEAVE
5" Spring sheave,recommended for commercial/Industrial garage doors.Rating 1000lbs. 100,000 cycles. |
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