Compression Spring Medium Duty Color Silver Standard Steel Finish Oil Overall Length 2-3/16 in Outside Dia 19/32 in Wire Type Round Wire Dia 0.041 in End Type Squared Unground For Hole Size 11/16 in For Rod Size 25/64 in Compressed Length 0.380 in Load (Lbs.) 1.67 Deflection @ Load 0.44 in Spring Rate 3.80 lb./in Meets/Exceeds ASTM A227/A228 and AMS 5112 Package Quantity 12