Compression Spring Precision 302 Stainless Steel Finish Plain Overall Length 1 In Outside Dia 0.300 In Wire Type Round Wire Dia 0.032 In End Type Closed and Ground Compressed Length 0.337 In Load 4.5 Lbs Deflection @ Load 0.54 In Spring Rate 8.33 Lbs/In Meets/Exceeds ASTM A313 Package 5