Compression Spring, Precision, High Carbon Steel Music Wire, Finish Plain, Overall Length 3/8 In, Outside Dia 0.240 In, Wire Type Round, Wire Dia 0.022 In, End Type Closed and Ground, Compressed Length 0.111 In, Load 2.4 Lbs, Deflection @ Load 0.20 In, Spring Rate 12 Lbs/In, Meets/Exceeds ASTM A228, Package 5