Mainspring Let-Down / Winding Tool + 4 Clamps for Large Clocks and Wall Clocks

Mainspring let-down / winding tool + 4 clamps

Mainspring let-down and winding tool with 3 bits and 4 steel clamps for safely releasing and securing the mainspring of wall clocks and large clocks.

1) Let-down / winding tool for the mainspring with 3 different bits (No. 5&6, 7&8, 10&12) +

2) 4 steel clamps for the mainspring (together they weigh 95 g)

Scope of delivery:

1) SET of 4 ROUND MAINSPRING CLAMPS:

New for vintage and antique clock repair. 4 sizes in this set with diameters of 1 1/2″, 1 7/8″, 2 3/8″, and 3″. Steel construction, high quality. Allows you to safely clamp off a clock mainspring on an antique or vintage clock for repairs.

2) LET-DOWN TOOL:

NOS clock mainspring let-down / winding tool. Use it to safely let down the power of a clock mainspring before repairing. Handle and 3 chucks. Chucks are the following sizes: 5&6, 7&8, 10&12 – mm sizes are: 3.5, 3.75, 4.0, 4.25, 4.75 and 5.25 mm.