Wera 05118072001 Precision Miniature Hex Driver 3mm

Product Description

The WERA 05118072001 is a 3mm precision miniature hex driver built for controlled, accurate fastener work in tight or delicate applications. The driver features a multi-component Kraftform handle engineered for ergonomic grip and efficient torque transfer during extended use. A spinning cap at the top of the handle allows single-finger stabilization while the palm drives rotation, reducing fatigue on repetitive tasks. The blade length is 2-3/8 inches, matching the overall length of 2-3/8 inches, making this a compact tool suited for close-quarters work. The total weight is 0.04 pounds, keeping hand fatigue minimal during precision tasks.

This hex driver is sized for 3mm hex fasteners commonly found in instrumentation, control panels, HVAC components, small motor assemblies, electrical enclosures, and light mechanical assemblies. The short blade and compact profile make it practical in confined spaces where a standard-length driver cannot maneuver. Technicians in HVAC, electrical, and refrigeration trades will find it useful when working inside control boards, terminal boxes, and equipment panels that use small metric hex fasteners.

Key Features

• 3mm hex drive tip for precision metric fastener work
• Multi-component Kraftform handle promotes ergonomic grip and fast screwdriving
• Spinning cap enables single-finger stabilization for controlled rotation
• Compact 2-3/8 inch blade length designed for confined-space access
• Lightweight at 0.04 pounds, reducing fatigue during repetitive use

Compatibility

Designed for use with standard 3mm hex socket-head fasteners in precision mechanical, electrical, and instrumentation applications.

Installation Notes

This tool is used by electricians, HVAC technicians, and instrumentation professionals working on small metric hex fasteners. Always de-energize electrical equipment before accessing internal panels or control boards. Use the spinning cap to stabilize the driver tip on the fastener before applying rotational force to avoid cam-out on small fasteners. Inspect the tip for wear regularly, as a worn hex tip can damage small fastener heads.