Product Info Catalog Hardware Builders Hardware Springs 9/16-Inch OD x 1-Inch Compression Spring, 2-Pack 9/16-Inch OD x 1-Inch Compression Spring, 2-Pack Request a Quote UPC: 38594007020 SKU: 682161 Model Number: C-702 2 Pack, 9/16" OD, Compression Spring, 1" Length, .054" Wire Diameter, .396" Solid Height, 12.9 LB Maximum Safe Load, Polybag.