2.548-18 Thread, 3-1/16" Bore Diam, 3-3/8" OD, Shaft Locking Device MPN:TLN 13

The 2.548-18 threaded shaft locking device features a 3-1/16 bore diameter and a 3-3/8 outside diameter for use in precision assembly equipment or devices with smooth transmission. Made of durable steel material, it provides exceptional strength and resistance against wear and tear. The unique design includes internal splines that create an interference fit within the locking mechanism to securely hold screws or bolts in place without slippage or back off during use. Ideal for various industries such as aerospace, automotive, construction, electronic, or engineering projects, it is suitable for securing bolts with minimal clearance holes when accurate positioning is required. This locking device simplifies the installation and removal process of fasteners while ensuring safe and reliable operation, making it an essential component in any professional toolbox or workbench.