Features: High precise 4 pin automatic watch hands presser with aluminum alloy construction ensures accurate, easy installation for professional watchmakers. Features reinforced metal nozzle, four interchangeable pin, and stabilizing base design for smooth rotation and precise alignment during hand setting operations. For professional watchmakers and horology enthusiasts requiring meticulously tool performances in mechanical watch repairs or timepiece assembly. Essential in watch repair workshops or home stations to secure install hour/minutes/second hand with uniform pressure while protecting delicate components. For height/angle control and aluminum alloy build to streamlines complex watch restoration projects with ergonomic efficiency. Specifications: Component:aluminium alloy Size: Approx.230x170x140mm/9.05x6.69x5.51inch Color:Black Weight: 1000g Scope of application: watch repair scenario Package Includes: 1 Set Watch Hands Presser Tool note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.