Features include a heavy-duty noncorroding cast aluminum base with steel screw assembly and a permanent handle. Adjustable from 11 In. to 17 In. Certified 6000 Lb. load capacity. 4-pack.
Sectional door extension spring has double loop ends. Replaces most spring configurations on residential doors that are no higher than 7 feet. Includes a galvanized carbon steel aircraft cable.
Prevents rust, stops sludge build-ups and improves lubrication. Neutral and noncorrosive. Permits hydraulic parts to function properly from 40 F (degree Fahrenheit) to 120 F. For all hydraulic jacks. 32 fl oz (fluid ounce).