G.A.S Hardware Winding Rods, Garage Door Tension Springs with Rubber Handle 2 Piece

G.A.S Hardware Winding Rods, Garage Door Tension Springs with Rubber Handle 2 Piece Features 10 ball bearings for smooth operation Constructed with a very strong roller for durability Includes a 4" zinc plated stem for corrosion resistance Compatible with most residential and commercial doors 7/16" diameter stem wheel for versatile use