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The WILLIAMS COMFORT PRODUCTS 10113 is a short-arm hex key set containing 13 pieces, designed for fastening and loosening hex socket fasteners in confined or tight spaces. The short-arm design provides high torque in areas where a long arm would not fit, making this set a practical addition to any service technician's toolkit. Weighing 0.59 pounds, the set is compact and easy to transport between job sites. Trade professionals across HVAC, plumbing, electrical, and general mechanical service work rely on hex key sets like this one for equipment installation, panel work, and component replacement.
This 13-piece short hex key set is suited for both residential and light commercial service applications. It is commonly used when technicians need to access recessed fasteners on equipment covers, motor mounts, and mechanical assemblies. The short-arm configuration allows for operation in spaces where standard-length hex keys cannot be used effectively. This set is appropriate for any trade professional who regularly works with hex socket hardware.
Designed as a general-purpose short hex key set suitable for use with standard hex socket fasteners across a wide range of mechanical, HVAC, plumbing, and electrical service applications.
Hex key sets are a hand tool used by licensed tradespeople across multiple disciplines. Ensure the correct key size is seated fully in the fastener socket before applying torque to avoid rounding. No power source or lockout is required for tool use, but always de-energize and follow applicable safety procedures before servicing any equipment the fastener is part of.
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