The DPM Compact Castle Nut Wrench is made from hard steel with a 3.2mm thickness. The wrench is used for securely and stably tightening the nuts of the rifle’s tube. As always, DPM products are designed and developed with user safety as a priority, using high-end materials for exceptional manufacturing and engineering.

Overall Advantages:

• Quick detach.
• Smaller and lighter than any other adjustable wrench.
• A must-have in an armorer’s toolkit.