Forward Controls Design Joint Castle Nut Wrench
- Heavy duty 4140 Chrome Moly steel
- Properly heat treated for durability
- Designed for use with a torque wrench
- 3-prong wrench for standard installation
- 2-prong wrench for crowded installation
- Proper torque spec engraved in two places
Forward Controls Design firmly believes in the elegance of simplicity. Not content to produce purely aesthetic components, they put function before form to create parts and accessories that actually improve the handling and function of your firearms. When you need parts that just work without complication, you need Forward Controls Design.
Ratings & Reviews
Eliminates almost every other wrench I’ve used. Better grip so no more damaged castle nuts, and I appreciate the torque spec on the tool. Both ends have proven useful - 2-prong for the FCD and other raised end plates with qd sockets like POF, the 3-prong end for all standard end plates. Home run part.
Don't skimp on tools... wish I had purchased this first.
by JD -
After using one of the affordable multi-tools to assemble a couple of lowers (like walking a tight-rope), I chipped 2 castle nuts in a row with it. This tool seated in the buffer tube castle nut very square and there was no hint of it slipping out during the torque process. It's a quality hardened steel product with torque values displayed for easy reference.<br>Purchase with confidence.