Bob Wire with Nuts for Clock

•Mainspring let down tools are used to safely unwind your clock’s powerful mainspring, so that you may disassemble the movement for proper cleaning and lubrication without injuring yourself and causing extensive damage to the movement. •These tools are designed to fit over your clock’s key, and work for almost all keys currently on the market. •Durable plastic handle with chucks made from quality steel.

3” wide at base and 4” tall. 3½” wide- plastic base with wood grains.

Perfect replacement for damaged and broken governors on English and American wall clock movements. Fan: 1/32” wide.

Gauge 18-27; Packet of 10.