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The EKLIND 15634 is a long-arm L-shaped hex key sized at 17mm, designed for driving hex socket fasteners in mechanical, electrical, and plumbing assemblies. Precision formed to exact dimensional tolerances, this key is manufactured from heat-treated alloy steel for strength and long service life. The L-shaped design provides two drive options: the short arm for torque and the long arm for reach and speed. It is a standard hand tool used by HVAC technicians, plumbers, electricians, and general trade professionals in both installation and service work.
The 15634 is suited for applications requiring a larger 17mm hex drive, such as tightening equipment mounting hardware, valve packings, flange bolts, and mechanical assembly components. The long-arm configuration gives added reach in confined spaces or deep-set fasteners common in equipment panels, air handlers, and mechanical rooms. This key is sold individually and is appropriate for both field service and shop use.
Designed as a standard L-shaped hex key for use with 17mm hex socket fasteners found in mechanical equipment, HVAC systems, plumbing assemblies, and general trade applications.
No power source is required for this hand tool. Ensure the key is fully seated in the fastener socket before applying torque to avoid rounding the drive or fastener. Inspect the key periodically for signs of wear or deformation, and replace if the hex faces show rounding. Follow applicable mechanical codes and equipment manufacturer torque guidance when fastening critical components.
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