The Mayhew Steel 9-Piece SAE Twisted Hex Key Allen Set (brand part no. 45052) covers common SAE hex sizes with a twisted-shank design rather than a straight one. Mayhew Steel forges the shank of each key in this set with a visible twist, a manufacturing detail that adds torsional strength to the wrench and helps resist the shank snapping under heavy torque on a stubborn fastener. That extra durability makes the set a solid choice for a gunsmithing bench that regularly deals with tight-fitting hardware, grips, and small mounts where SAE Allen fasteners are common.

Key Specifications

• Includes 9 hex keys in one set.
• Uses a twisted-shank design for added torsional strength.
• Uses standard SAE hex sizing.

Frequently Asked Questions

What does the twisted shank design offer? It adds torsional strength to the key, helping it resist snapping under heavy torque on stubborn fasteners.

Is this set SAE or metric? SAE.

Buy the Mayhew Steel 9-Piece SAE Twisted Hex Key Allen Set

A stronger shank means fewer snapped keys on stubborn hardware. Order this set from our gunsmithing tools and supplies selection at our Lubbock, Texas gun shop for fast shipping.