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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
Pre-drilled for a 4 in
Offering a durable and sturdy construction
creating a refined canopy above your space
) 58 Number of Heat Settings 3 Weight Capacity (lb
E900 Hardware SL728 Lock-End (0.177-in #7 Wire) Black Steel Garage Door Extension Spring Concrete Placer Pre-drilled for a 4 in2 x SL728 springs support 90 pound to 150 pound garage doors 4 x SL728 springs support 150 pound to 300 pound garage doors Length over coils: 28 inches Outside diameter: 1 5 16 inches Wire gauge: (0. 177) #7 Initial tension: 110 120 Maximum allowable stretch: 18. 5 inches Manufacturer warranty: 1 year Features Package Quantity 1 Package Contents 1 one piece lock end extension spring Color Finish Family Black Length (Inches) 28 Material Steel
