Eklind 15501 Metric Hex Key 0.9 Mm Short Arm

Product Description

The EKLIND 15501 is a short-arm metric hex key designed for driving standard hex fasteners in confined or space-restricted work areas. Built from alloy steel throughout, it delivers the toughness required for repeated use in trade and industrial environments. The L-handle configuration provides two working ends: the short arm for high-torque driving and the long arm for extended reach and faster rotation. At 0.9 mm hex size, this key targets small-fastener applications where precision fit and material strength are both critical. Overall length falls under 4 inches, keeping it compact and easy to manage in tight installations.

This hex key is suited for HVAC technicians, electricians, plumbers, and mechanical service professionals who work with metric-fastened equipment and assemblies. Typical applications include adjusting set screws on motor shafts, tightening terminal block fasteners, servicing valve packing glands, and assembling or disassembling small metric-fastened panels and brackets. The 0.9 mm size is commonly encountered on compact electronic enclosures, instrumentation hardware, and precision mechanical components found in both residential and light commercial equipment.

Key Features

• 0.9 mm metric hex size for small-fastener precision fitment
• Alloy steel construction for durability under repeated torque loading
• Short arm L-handle style provides high-torque and fast-spin working positions
• Overall length under 4 inches for use in restricted spaces
• Standard hex fastener drive — compatible with metric set screws and socket head cap screws

Compatibility

Designed as an OEM-style hand tool for use with standard metric hex fasteners requiring a 0.9 mm drive. Suitable for any application where metric hex socket fasteners of this size are specified.

Installation Notes

This tool is intended for use by qualified trade professionals working on equipment that has been properly powered down, de-energized, or depressurized before service. Confirm hex key fit before applying torque — a worn or incorrect-size key can strip small fasteners. Do not use extension bars or additional leverage on the short arm, as this can exceed the fastener or key design limits. Follow applicable codes and equipment manufacturer guidelines when servicing fastened assemblies.