Compression Spring Heavy Duty Color Silver Stainless Steel Finish Plain Overall Length 1-3/4 In. Outside Dia 1-7/32 In. Wire Type Round Wire Dia 0.125 In. End Type Squared and Ground Large Outside Dia 0.360 In. Small Outside Dia 0.125 In. Compressed Length 0.803 In. Deflection Load 0.63 In. Spring Rate 56 lb./in. Meets/Exceeds ASTM A313 and AMS 5688 Package Quantity 10WARNING:: California ResidentsThis product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm.