Practical 3.17 mm brass clamping sleeve for motor shaft with JTO socket – Improved stability – Vibration-resistant power tool accessory

The solid brass housing is wear- and corrosion-resistant, while the tool release design allows for quick mounting and removal in industrial environments. Ideal for precision-oriented professionals such as machine operators, production technicians, and maintenance engineers who require an efficient toolholding solution. The JTO-based motor shaft chuck adapter ensures precise alignment of 3.17 mm shafts. Thanks to its vibration-damping design and improved brass construction, it offers a longer service life than standard steel. Streamlines workflows for frequent equipment changes, such as production line adjustments, lathe maintenance, and setting up multiple machines in the shop. Generic compatibility eliminates the problem of incompatible equipment by supporting various 3.17 mm motor shafts and JTO chuck systems, thus simplifying equipment management. Industrial. Specifications: Material: Brass. Size: 20 mm long, 3 mm diameter. Package includes: 1 set of motor shaft clamping sleeves. Note: 1. Please allow 1-2 cm deviation due to manual measurement. Please make sure you agree before bidding. 2. Due to different monitor settings, the actual color of the item may differ slightly from the picture.