Supco sw254-14 Extended Micro Wrench 10 in 8-14MM

Product Description

The SUPCO sw254-14 is a self-adjusting extended-reach micro wrench constructed from steel. Measuring 10 inches in overall length, it accommodates nut sizes from 8MM to 14MM, making it a compact yet versatile hand tool for confined-space fastener work. The self-adjusting jaw mechanism eliminates the need to manually reset the wrench between fasteners, reducing time on repetitive tasks. Plumbers, HVAC technicians, and electricians working in tight access panels, equipment cabinets, or behind fixtures will find the extended reach useful where standard wrenches cannot fit or maneuver effectively.

The sw254-14 is suited for light-to-medium fastening and loosening tasks on metric hardware in residential and commercial service applications. Its compact profile and 10-inch extended handle allow torque to be applied in restricted spaces without removing adjacent components. The 8MM to 14MM capacity covers a wide range of metric nuts commonly found on HVAC equipment, plumbing fittings, and electrical enclosure hardware.

Key Features

• Self-adjusting jaw accommodates nut sizes from 8MM to 14MM without manual resetting
• 10-inch extended reach for access in confined or restricted work areas
• Steel construction for durability under repetitive service use
• Compact micro-wrench profile fits in tight spaces where full-size wrenches cannot
• Covers a broad metric nut range suitable for HVAC, plumbing, and electrical hardware

Compatibility

Designed for use with metric fasteners ranging from 8MM to 14MM. Suitable for general trade service work on HVAC equipment, plumbing systems, and electrical enclosures where an extended-reach hand tool is required.

Installation Notes

This wrench is a hand tool and does not require installation. When using in live electrical panels or energized equipment enclosures, de-energize and lock out the circuit before beginning work per NFPA 70E safe work practices. On gas or refrigerant systems, ensure the system is properly shut down and depressurized before performing any mechanical work in the vicinity. Use only within the stated nut capacity range to avoid jaw slippage or fastener damage.

Technical Specifications

• Overall Length: 10 inches
• Nut Capacity: 8MM to 14MM
• Material: Steel

Standard Information

• Brand: SUPCO
• Manufacturer Part Number: sw254-14