4 Inch Heavy Duty Garage Door Pulley Sheave Zinc Plated With Three Eighth Inch Bore, 200 Pound Load Rating For Residential And Light Commercial Doors, Supports Up To Three Sixteenth Inch Cable Diameter

4-Inch Heavy Duty Garage Door Pulley, 3/8 bore, 200 lb
✔️ Pack of 4, 4" pulleys, 3/8 bore, 200 lb rating

4 inch heavy-duty garage door pulley with zinc-plated finish designed for residential and light commercial door systems. This riveted 4" sheave supports up to 200 lb load, with a 3/8" bore and a max cable diameter of 3/16". It's a direct replacement for worn pulleys in standard door assemblies.

✅ 4" diameter heavy-duty riveted pulley
✅ 3/8" bore diameter for standard shaft fit
✅ 200 lb load rating for residential and light commercial use
✅ Maximum cable diameter 3/16" for common garage door cables

💡 What is a common use case for a 4 inch garage door pulley with a 3/8 bore?

This handy component guides and supports door cables in home and light commercial garage door systems.

• Guides and supports door cables in residential and light commercial door setups
• Works with 3/8" bore shafts and up to 200 lb load capacity
• Supports cables up to 3/16" diameter for standard doors
• Zinc-plated riveted design for durability in typical environments