Product Info Catalog Hardware Builders Hardware Springs Compression Spring, 1-3/8-In. OD x 6-In. Compression Spring, 1-3/8-In. OD x 6-In. Request a Quote UPC: 38594008744 SKU: 682484 Model Number: C-874 1-3/8" O.D., compression spring, 6" length, .120" wire diameter, 1.68" solid height, 50.0 lb maximum safe load.