Starrett 50658 Straight Handle Tap Wrench 3.625 in

Product Description

The STARRETT 50658 is a straight handle tap wrench designed for hand-tapping operations across a range of tap sizes. With an overall length of 3.625 inches, this compact wrench provides controlled torque when starting and driving taps through metal, plastic, or other materials. It features a non-ratcheting design, meaning the operator drives the tap with direct rotational input through the handle. Plumbers, pipefitters, machinists, and HVAC technicians rely on tap wrenches like this when threading holes for fittings, sensors, or mounting hardware in the field or shop.

The 50658 is suited for light-duty tapping tasks where precision hand control is required. Its straight handle style gives the user a firm grip and consistent feel during both the cutting stroke and the reverse stroke used to break chips. The compact 3.625-inch overall length makes it a practical choice for work in tighter spaces where a longer wrench would be unwieldy. It is appropriate for use in residential and commercial trade applications wherever hand tapping is part of the workflow.

Key Features

• Straight handle design provides direct rotational control during tapping
• Non-ratcheting mechanism for deliberate, controlled tap driving
• Compact overall length of 3.625 inches for use in confined areas
• Suitable for a range of tap sizes from 0 to 14
• Lightweight at 1 pound for reduced hand fatigue during extended use

Compatibility

Designed as a general-purpose hand tap wrench compatible with straight-shank taps across the supported size range. No specific model or system compatibility was stated in the product data.

Installation Notes

This tool is used by machinists, plumbers, pipefitters, and HVAC technicians for hand-threading operations. Ensure the workpiece is securely clamped before beginning the tapping operation. Apply cutting fluid appropriate to the material being tapped to extend tap life and improve thread quality. Use steady, even pressure and reverse the tap periodically to clear chips and prevent breakage.