1Set 30.5mm-36.5mm Stainless Steel Watch Opener Watch Back Cover Opener Watch Repair Tool for Rolex/Tudor

About Item Product name: watchmaker's tool Material: all-steel+PP Size: approx.18.5*18.5*8.2 cm Weight: about 650g Feature: High-precision tooth pattern for a better fit on the cover Anti-detachment high-strength spring-loaded bumps Fitting grooves Spinning without slipping Six-flap swivel handle Easy, effortless, quick-opening lid Suitable for all sizes of table back cover 30.5-36.5mm Packing: 1set