Garage Door Extension Spring Hardware

3" Heavy Duty Pulley
Garage Door Pulley

· Part #: PU-30H
· 3/8" Bore
· Lasts twice as long as the standard 3" pulley
Fork for 3" Pully
Garage Door Pulley Fork

· Part #: PF-3
Extension Springs

· Extension spring prices
4" Pulley
Garage Door Pulley

· Part #: PU-40
Fork for 4" Pully
Garage Door Pulley Fork

· Part #: PF-4
Cable for Extension Springs
Garage Door Cable Drums

· See: Cable and Fittings
Fasteners

· See: Fasteners
Extension Spring Clips
Garage Door Pulley Fork

· Part #: SPC-112
· Part #: SPC-212 (Pictured)
· Part#: SPC-400




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Prices Subject to Change