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Silver alloy steel 1/2 inch drive micrometer torque wrench with ratchet head and scale markings

CDI Torque Products

CDI Torque Products 2503MFRMH 30-250 in-lb 1/2 in Micrometer Torque Wrench

SKU CH-DW6W-N6GJA MPN 2503MFRMH

A 1/2-inch drive micrometer torque wrench adjustable from 30 to 250 in-lb with 1 in-lb increments and reversible ratchet action

  • Product typeMicrometer Torque Wrenches
  • Precise torque control with 1 in-lb increments across 30–250 in-lb range
  • Dual-scale readability showing 47–332 N-m alongside foot-pound values
  • Reversible ratchet enables clockwise and counterclockwise tightening
  • Alloy steel construction withstands professional workshop demands
  • Tether-ready design prevents drops during elevated work

Professional torque control

The CDI 2503MFRMH is a micrometer torque wrench built for technicians who need repeatable clamp force on critical fasteners. Its 1/2 inch drive covers the socket sizes common in automotive, heavy-equipment and industrial maintenance.

Alloy steel ratcheting build

Alloy steel construction resists deformation under high load while the reversible ratchet head allows clockwise and counterclockwise operation without removing the tool. A tether point lets you secure the wrench when working at height or over sensitive components.

Replaces guesswork tightening

The tool replaces beam-type wrenches or uncalibrated clickers when a job demands documented torque values from 30 to 250 in-lb with 1 in-lb steps. The jump is worth it whenever a service manual specifies a precise figure and warranty or safety depends on hitting that number.

How it compares

Measured against everything we stock in Pliers, Wrenches & Gripping Tools, at today’s prices. Recalculated every night.

Price $172.99
Pricier than about 90% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameCDI Torque Products
Model name2503MFRMH
Product typeMicrometer Torque Wrenches

Questions about this item

What torque range and increments does the 1/2 in micrometer wrench cover?

The 2503MFRMH adjusts from 30 to 250 in-lb with 1 in-lb steps, and 47 to 332 N-m with 1.4 N-m steps on the dual scale.

What drive size and overall length does the wrench have for socket clearance?

It uses a 1/2 in square drive and measures 24-1/2 in long, so check that the handle fits in your work area.

How do you set the torque value on the micrometer scale?

Unlock the handle, rotate until the primary scale shows the desired in-lb or N-m figure, then lock it before use.

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