Compression Spring Heavy Duty Color Silver 302 Stainless Steel Finish Plain Overall Length 1/4 in Outside Dia 0.057 in Wire Type Round Wire Dia 0.008 in End Type Squared Compressed Length 0.106 in Deflection @ Load 0.07 in Spring Rate 4 lb./in Meets/Exceeds ASTM-A228 AMS 5112 Package Quantity 10