Tekton TRQ99902 Flex-head Beam Torque Wrench Set

Product Description

The TEKTON TRQ99902 is a flex-head beam torque wrench set with a square drive and a torque range of 40 to 250 foot-pounds. The set includes a 3/8-inch drive split beam torque wrench rated 20 to 100 ft-lb and a 1/2-inch drive split beam torque wrench rated 40 to 250 ft-lb. Both wrenches measure 28.8 inches overall and feature chrome-plated steel construction with a cushion grip handle. A thumbscrew adjustment lets the technician dial in the desired torque value quickly, and an internal tooth lock secures the setting during use. Calibration certification is included. Licensed mechanics, HVAC technicians, plumbers, and other trade professionals use these wrenches for fastener-critical applications where repeatable torque values matter.

This set is suited for residential and commercial service work where a range of drive sizes is needed in a single kit. The flex head allows access to fasteners in tight or angled positions that a fixed-head wrench cannot reach. The split beam design means there is no internal spring tension when the wrench is stored, eliminating the need to back off the setting between uses. Typical applications include equipment mounting, flange bolting, pipe fitting assemblies, and mechanical fastener installation across HVAC, plumbing, and general mechanical trades.

Key Features

• Torque range: 40 to 250 ft-lb across the set (20 to 100 ft-lb on the 3/8-inch drive wrench)
• Flex head with round head shape for access in restricted spaces
• Thumbscrew torque adjustment with internal tooth lock to hold the setting during use
• Split beam design requires no spring reset between uses
• 72-tooth ratchet mechanism for smooth engagement in clockwise rotation
• Calibration certified with 4 percent clockwise accuracy
• Chrome-plated steel body with cushion grip handle

Compatibility

Designed as an OEM-style replacement or service upgrade for professionals requiring calibrated beam torque wrenches with 3/8-inch and 1/2-inch square drive compatibility in trade applications.

Installation Notes

These wrenches are used by licensed mechanics, HVAC technicians, plumbers, and electricians for torque-critical fastener installation. Always confirm the target fastener torque specification from the equipment manufacturer before use. Apply torque in smooth, controlled strokes and do not use extension bars or cheater pipes, as these alter the effective torque output. No calibration adjustment or disassembly is required prior to use; the included calibration certification confirms factory accuracy.