The 3" Pulley is a dependable replacement component for garage door extension spring systems, designed for smooth and consistent operation. Built to handle up to 100 lbs. at 10,000 cycles on an 8' high door, it offers reliable performance for standard residential applications.
Featuring a 3/8" bore and rust-resistant finish, this pulley is ideal for maintaining system efficiency and extending the life of your garage door setup.
Features:
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3" diameter pulley
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Supports 100 lbs. at 10,000 cycles (8' door height)
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3/8" bore for standard axle compatibility
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Rust-resistant coating for longer durability
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Designed for residential extension spring systems
A solid choice for general-purpose garage door pulley replacement or repair.
