Bristol Wrench Spline Drive Custom Tools Adapters

Bristol Wrench Spline Drive Custom Tools & Adapters

Bristol Wrench Co. offers a variety of special wrenches and adapters. Photos and more information will be posted in the near future but, in the meantime, please contact us with your inquiries for:

  • Hex adapters for replaceable spline bits, currently offered for spline sizes .033″ through .111″.

  • Square drive adapter for replaceable .096-6 spline bit – – – commonly used in aircraft maintenance.

  • Sockets with replaceable spline bits are available in some larger sizes – – – commonly used in airbrake maintenance in railroad and trucking industries.

  • Novelty screwdrivers – – – non-replaceable spline bit fabricated in small plastic handle. Depending on quantity, customer information and logo may be available on the handle.

  • Custom spline keys and spline bits made-to-order with your special lengths.

  • We also manufacture many custom hex keys and bits with special finishes.

All of our products are made in the USA.

Bristol Wrench manufactures standard and made to order sizes, lengths and configurations. 

*Information including, but not limited to, product availability and specifications subject to change