Timewheel TWJAXA2 Waterproof Watch Screw Case Back Opener Wrench Tool for Large Watch with 4 Sets of Pins

Timewheel TWJAXA2 Waterproof Watch Screw Case Back Opener Wrench Tool for Large Watch with 4 Sets of Pins

Open & Close Most Screw Type Waterproof Watch Case Back Size Up to 55mm in Diameter Includes Four (4) Sets of Interchangeable Metal Chucks: Square, Round, Flat & Toothed The Maximum Jaw Opening is 53mm (Please Refer to ASIN: B004GYZ6EQ For a Regular Size Version) Knurled Handle Prevents Losing Your Grip Metal Chucks Are Quality Made They Guarantee Not Fall Off When Use This is a quality TIMEWHEEL brand JAXA type large waterproof watch case opener wrench is custom manufactured with UPGRADED material and finish (please refer to pictures above for product detail). This useful wrench will open and close most screw waterproof watch case backs size from 17mm up to 55mm in diameter. The wrench includes 4 sets of interchangeable metal chucks: Square, Round, Flat and Knurled. These chucks are well designed and quality made they will not fall off when use. This is a must have tool for watch lovers and watch collectors. We also carry this same JAXA wrench in smaller size designed for regular non-extra large watch with case back diameter size up to 35mm, please refer to Amazon ASIN: B004GYZ6EQ for product detail. Exclusively by Timeweel.