Product Info Catalog Hardware Builders Hardware Springs 1/2-Inch OD x 11/2-Inch Compression Spring, 2-Pack 1/2-Inch OD x 11/2-Inch Compression Spring, 2-Pack Request a Quote UPC: 38594007044 SKU: 682179 Model Number: C-704 2 Pack, 1/2" OD, Compression Spring, 1-1/2" Length, .041" Wire Diameter, .400" Solid Height, 6.84 LB Maximum Safe Load, Polybag.