PRAZTECH® Clock Mainspring Let-Down Key Tool Kit | Includes 6 Double-Ended Chuck Rods (12 Arbor Sizes) + Ergonomic Handle | Clock Winding Arbor Release Tool for Watchmakers & Repair Auto_Dec2024_BestSellers Specifications: Material:aluminium alloy Color: blue

Specifications: Material:aluminium alloy Color: blue Size(about): after detached size: T shape screw: total width x height x dia: 6

Black Print on White Tape

no more worry about the battery time

Each mark on the side-to- side scale indicates one inch of blocking

Note: when the calculator is powered by battery

PRAZTECH® Clock Mainspring Let-Down Key Tool Kit | Includes 6 Double-Ended Chuck Rods (12 Arbor Sizes) + Ergonomic Handle | Clock Winding Arbor Release Tool for Watchmakers & Repair Auto_Dec2024_BestSellers Specifications: Material:aluminium alloy Color: bluePRAZTECH Clock Mainspring Let Down Key Tool Kit Includes 6 Double Ended Chuck Rods (12 Arbor Sizes) + Ergonomic Handle Clock Winding Arbor Release Tool for Watchmakers & Repair Product Features