GUN POWER TOOL Castle Nut AR15 Hook Wrench

Gun Power Tool develops specialized tools for firearms and airsoft , combining Taiwanese expertise, durable materials, and compact design. Each tool is designed for users seeking performance and efficiency, both in the workshop and in the field.

The GUN POWER TOOL Castle Nut AR15 Hook Wrench is a compact wrench specifically designed for installing or removing the stock nut on AR15 -type platforms. Forged from CR-V steel, it combines robustness, lightness, and portability.

• Compatibility: AR15 stock nut (Castle Nut)
• Material: Chrome vanadium steel (CR-V)
• Weight: approx. 35 g
• Finish: textured black, Gun Power Tool logo
• Made in Taiwan
• Format: compact, easy to carry

Designed for AR15 stock nuts

This hook wrench is specifically designed for the lock nut (Castle Nut) of AR15/M4 platforms. Its curved shape allows for a direct and secure grip on the lock nut's notches, facilitating tightening and loosening operations without damaging the part.

CR-V steel : strength and durability

Forged from chrome vanadium , an alloy renowned for its high mechanical strength , the wrench retains its rigidity and shape even after repeated use under stress. Significantly stronger than standard stamped models.

Compact and lightweight

Weighing only 35 grams , it easily slips into a pencil case, briefcase, or trouser pocket. Its integrated eyelet allows it to be attached to a carabiner or tool holder for quick access during maintenance.

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