1331 Watch Mainspring 2.90 x 0.215 x 535 (21")(Calibers in description) LeCoultre® K831 high quality industrial grade diamond

high quality industrial grade diamond points

Replacement grooved nylon stake for Horotec® 03

and 12' oxygen and fuel hoses with "B" fittings (9/16') and "A" fittings (3/8') adapter

Pulley Cover measures 1 3/4" in diameter and 1 1/4" tall

consists of 2 windows: 1 window for tens

1331 Watch Mainspring 2.90 x 0.215 x 535 (21")(Calibers in description) LeCoultre® K831 high quality industrial grade diamondDimensions: 2. 90 x 0. 215 x 535 (21") End Type: T End Material: Aftermarket Calibers: Hampden 18 size mainspring number 1696,, 18 size Illinois mainspring # 47302, Waltham mainspring # 2203, Waltham model 1877, Waltham model 1879