This No. 303 3-in. garage door cable pulley from Garage Door Supply Company is for use with 8-ft-tall garages. The replacement cable pulley has a 3/8-in. bore. It's rated at a 100-pound weight load, and is designed to handle 10,000 door cycles. We have garage door parts for all your DIY repairs.
Product Highlights:
- 303
- 3-in. W
- 3/8-in. bore
- 100 lb. load rating
- 10,000 cycles
- For 8-ft. garage doors