Compression Spring Precision 302 Stainless Steel Finish Plain Overall Length 3/4 In Outside Dia 0.180 In Wire Type Round Wire Dia 0.016 In End Type Closed and Ground Compressed Length 0.177 In Load 1.06 Lbs Deflection @ Load 0.51 In Spring Rate 2.08 Lbs/In Meets/Exceeds ASTM A313 Package 5