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Premium 2Pcs Winding Bars with Non-Slip Handle 1/2 Inch in Diameter X 18 Inch in Length,Used for Garage Door Torsion Spring#adZhenT #ad - Appliciation:used to wind or unwind the tension on torsion springs, save yourself over a $100 bill from a garage door company. Dimension: diameter 1/2" In x length 18" In, weight 1lb each. Premium material:use heat treated 45 steel to make sure the bar won’t bend or break off during operation.
More information #adAnti-rust surface:surface is zinc plated, not tend to rust. One end colored red to make sure it is inserted to the full depth. Non-slip handle:compared with other products, we add knurling on handle to provide maximum control and enhance safety.
More information #ad