Product Info Catalog Hardware Builders Hardware Springs 7/16-Inch OD x 1-7/8-Inch-Long Extension Spring, 2-Pack 7/16-Inch OD x 1-7/8-Inch-Long Extension Spring, 2-Pack Request a Quote UPC: 38594000830 SKU: 681064 Model Number: C-83 2 Pack, 7/16" OD, Extension Spring, 1-7/8" Length, .047" Wire Diameter, 2.40" Maximum Deflection, 11.5 LB Maximum Safe Load, Polybag.