Williams Comfort Products 61SM Torque Screwdriver 20-100 In-oz

Product Description

The WILLIAMS COMFORT PRODUCTS 61SM is a micro-adjustable torque screwdriver rated from 20 to 100 inch-ounces, built for precision fastening tasks where consistent torque output is critical. The 61SM uses a cam-over torque limiting clutch that automatically disengages when the preset torque value is reached, preventing overtightening on sensitive components. A universal 1/4 inch hex bit holder with a rare earth magnet secures bits firmly during use. The trilobular comfort grip reduces hand fatigue during repetitive work. Weighing 0.551 pounds, the tool is light enough for extended single-hand operation in tight spaces.

This torque screwdriver is suited for electrical, HVAC, and light mechanical service work where fastener torque must stay within a defined specification. It is well matched for panel assembly, control board installation, and terminal fastening applications where under- or over-torquing can damage components. The factory pre-set variant is calibrated to a customer-specified torque setting at the factory and ships with a Certificate of Calibration, making it appropriate for quality-controlled service environments. Four models are available across the product line.

Key Features

• Cam-over torque limiting clutch disengages automatically at the set torque value
• Micro-adjustable torque range from 20 to 100 inch-ounces
• Universal 1/4 inch hex bit holder with rare earth magnet for secure bit retention
• Trilobular comfort grip reduces fatigue during repetitive fastening
• Factory pre-set models include a Certificate of Calibration — specify torque setting at time of order
• Lightweight at 0.551 pounds for flexible handheld use

Compatibility

Designed for use with standard 1/4 inch hex shank bits, making it compatible with a wide range of screwdriver bit sets commonly used in electrical, HVAC, and light mechanical service applications.

Installation Notes

This tool is intended for use by qualified trade professionals who require controlled torque output during assembly or service work. Power down and de-energize any equipment before fastening or loosening fasteners on live electrical or control components. Verify the torque setting matches the fastener specification before beginning work. For factory pre-set models, specify the required torque value when placing the order, as the setting is fixed at the factory prior to shipment.

Technical Specifications

• Torque Range: 20-100 inch-ounces
• Bit Drive: 1/4 inch hex
• Clutch Type: Cam-over torque limiting
• Adjustment Type: Micro-adjustable
• Weight: 0.551 pounds
• UPC: 662459926975

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 61SM