Product Spotlight:

Our line of Press-Thru (trade marked) spring and ball plungers have the same dimensions, spring pressures, and materials as our standard press fit product line.
Quick Release Pins

Quick release pins, detent pins and other quick release devices are manufactured in a variety of different styles and sizes in an effort to support any application. The main application of quick release pins is to fasten, locate, and align, adjust or remove accessories on equipment. The styles offered include T-Handle, L-Handle, Button Handle & Ring Handle.

Technical and Customer Service Assistance

All products on are manufactured by Northwestern Tools. For any technical or engineering assistance, please contact us at 1-800-236-3956 or email

Delivery, price quotes, billing questions or any other customer service issues, please contact us at 1-800-236-3956.