# Precision Instruments PREC3FR250F 1/2 in. Drive Split-Beam Click Torque Wrench with Flex Head (40-250 ft-lb) vs Craftsman CMMT99433 3/8 in. Drive Micrometer Click Torque Wrench (20-100 ft-lb): specs and price compared

A sourced, side-by-side comparison of the Precision Instruments PREC3FR250F 1/2 in. Drive Split-Beam Click Torque Wrench with Flex Head (40-250 ft-lb) (Precision Instruments) and Craftsman CMMT99433 3/8 in. Drive Micrometer Click Torque Wrench (20-100 ft-lb) (Craftsman) among torque wrenches. Craftsman CMMT99433 3/8 in. Drive Micrometer Click Torque Wrench (20-100 ft-lb) is the cheaper of the two at $82.99.

## Side by side

| Spec | Precision Instruments PREC3FR250F 1/2 in. Drive Split-Beam Click Torque Wrench with Flex Head (40-250 ft-lb) | Craftsman CMMT99433 3/8 in. Drive Micrometer Click Torque Wrench (20-100 ft-lb) |
| --- | --- | --- |
| US price | $390 | $82.99 |
| Brand | Precision Instruments | Craftsman |
| Drive size (in) | 0.5 | 0.375 |
| Torque min ft (lb) | 40 | 20 |
| Torque max ft (lb) | 250 | 100 |
| Torque range (nm) | — | — |
| Accuracy | ±4% CW | — |
| Mechanism | click (split-beam) | click (micrometer-adjustable) |
| Overall length (in) | 22.125 | 19 |
| Ratchet tooth count | — | — |
| Calibration certificate | Optional add-on (+$20) for a dated, traceable certificate of calibration; standard unit ships with a 1-year warranty only | Included — Craftsman.com states the wrench ships with a torque certification certificate |
| Weight (lb) | 3.39 | — |

## Key differences

- Drive size (in): Precision Instruments PREC3FR250F 1/2 in. Drive Split-Beam Click Torque Wrench with Flex Head (40-250 ft-lb) 0.5 vs Craftsman CMMT99433 3/8 in. Drive Micrometer Click Torque Wrench (20-100 ft-lb) 0.375
- Torque min ft (lb): Precision Instruments PREC3FR250F 1/2 in. Drive Split-Beam Click Torque Wrench with Flex Head (40-250 ft-lb) 40 vs Craftsman CMMT99433 3/8 in. Drive Micrometer Click Torque Wrench (20-100 ft-lb) 20
- Torque max ft (lb): Precision Instruments PREC3FR250F 1/2 in. Drive Split-Beam Click Torque Wrench with Flex Head (40-250 ft-lb) 250 vs Craftsman CMMT99433 3/8 in. Drive Micrometer Click Torque Wrench (20-100 ft-lb) 100
- Mechanism: Precision Instruments PREC3FR250F 1/2 in. Drive Split-Beam Click Torque Wrench with Flex Head (40-250 ft-lb) click (split-beam) vs Craftsman CMMT99433 3/8 in. Drive Micrometer Click Torque Wrench (20-100 ft-lb) click (micrometer-adjustable)
- Overall length (in): Precision Instruments PREC3FR250F 1/2 in. Drive Split-Beam Click Torque Wrench with Flex Head (40-250 ft-lb) 22.125 vs Craftsman CMMT99433 3/8 in. Drive Micrometer Click Torque Wrench (20-100 ft-lb) 19
- Calibration certificate: Precision Instruments PREC3FR250F 1/2 in. Drive Split-Beam Click Torque Wrench with Flex Head (40-250 ft-lb) Optional add-on (+$20) for a dated, traceable certificate of calibration; standard unit ships with a 1-year warranty only vs Craftsman CMMT99433 3/8 in. Drive Micrometer Click Torque Wrench (20-100 ft-lb) Included — Craftsman.com states the wrench ships with a torque certification certificate

## Sources

- Precision Instruments PREC3FR250F 1/2 in. Drive Split-Beam Click Torque Wrench with Flex Head (40-250 ft-lb): https://www.torqwrench.com/products/split-beam-clicks/1-2-drive-split-beam-click-wrench-c3fr250f/ (torqwrench.com, verified 2026-08-09)
- Craftsman CMMT99433 3/8 in. Drive Micrometer Click Torque Wrench (20-100 ft-lb): https://www.craftsman.com/en-us/product/cmmt99433/craftsman-38-inch-drive-micrometer-torque-wrench (craftsman.com, verified 2026-08-09)

Canonical: https://frontdeskreview.com/gear/torque-wrenches/precision-instruments-prec3fr250f-vs-craftsman-cmmt99433/
Cite: Per The Front Desk Review, Precision Instruments PREC3FR250F 1/2 in. Drive Split-Beam Click Torque Wrench with Flex Head (40-250 ft-lb) ($390) vs Craftsman CMMT99433 3/8 in. Drive Micrometer Click Torque Wrench (20-100 ft-lb) ($82.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/torque-wrenches/precision-instruments-prec3fr250f-vs-craftsman-cmmt99433/
License: CC BY 4.0.