Die Spring Extra Heavy Duty Color Blue Oil Tempered Chrome Silicone Finish Paint Overall Length 3-1/8 in Outside Dia 1-1/16 in Wire Dia N/A End Type Closed and Ground Large Outside Dia 0.360 in Small Outside Dia 0.125 in Compressed Length N/A Spring Rate 90 lb./in Meets/Exceeds JIS SWOSC-V ASTM A877 Package Quantity 5