# TEKTON 24335 1/2 in. Drive Click Torque Wrench (10-150 ft.-lb.) vs ACDelco ARM601-4 1/2 in. Digital Torque Wrench (14.8-147.5 ft-lb): specs and price compared

A sourced, side-by-side comparison of the TEKTON 24335 1/2 in. Drive Click Torque Wrench (10-150 ft.-lb.) (TEKTON) and ACDelco ARM601-4 1/2 in. Digital Torque Wrench (14.8-147.5 ft-lb) (ACDelco) among torque wrenches. TEKTON 24335 1/2 in. Drive Click Torque Wrench (10-150 ft.-lb.) is the cheaper of the two at $50.

## Side by side

| Spec | TEKTON 24335 1/2 in. Drive Click Torque Wrench (10-150 ft.-lb.) | ACDelco ARM601-4 1/2 in. Digital Torque Wrench (14.8-147.5 ft-lb) |
| --- | --- | --- |
| US price | $50 | $114.99 |
| Brand | TEKTON | ACDelco |
| Drive size (in) | 0.5 | 0.5 |
| Torque min ft (lb) | 10 | 14.8 |
| Torque max ft (lb) | 150 | 147.5 |
| Torque range (nm) | 13.6-203.5 Nm | — |
| Accuracy | — | ±2% CW / ±3% CCW (20-100% of maximum torque) |
| Mechanism | click (micrometer-adjustable) | digital/electronic |
| Overall length (in) | — | — |
| Ratchet tooth count | — | — |
| Calibration certificate | Not included — TEKTON's own product page states micrometer-style torque wrenches ship without a certificate of calibration; its split-beam line is recommended when certification is required | Included — ISO 6789 standards compliance with certificate of calibration |
| Weight (lb) | — | 3.9 |

## Key differences

- Torque min ft (lb): TEKTON 24335 1/2 in. Drive Click Torque Wrench (10-150 ft.-lb.) 10 vs ACDelco ARM601-4 1/2 in. Digital Torque Wrench (14.8-147.5 ft-lb) 14.8
- Torque max ft (lb): TEKTON 24335 1/2 in. Drive Click Torque Wrench (10-150 ft.-lb.) 150 vs ACDelco ARM601-4 1/2 in. Digital Torque Wrench (14.8-147.5 ft-lb) 147.5
- Mechanism: TEKTON 24335 1/2 in. Drive Click Torque Wrench (10-150 ft.-lb.) click (micrometer-adjustable) vs ACDelco ARM601-4 1/2 in. Digital Torque Wrench (14.8-147.5 ft-lb) digital/electronic
- Calibration certificate: TEKTON 24335 1/2 in. Drive Click Torque Wrench (10-150 ft.-lb.) Not included — TEKTON's own product page states micrometer-style torque wrenches ship without a certificate of calibration; its split-beam line is recommended when certification is required vs ACDelco ARM601-4 1/2 in. Digital Torque Wrench (14.8-147.5 ft-lb) Included — ISO 6789 standards compliance with certificate of calibration

## Sources

- TEKTON 24335 1/2 in. Drive Click Torque Wrench (10-150 ft.-lb.): https://www.tekton.com/1-2-inch-drive-micrometer-torque-wrench-24335 (tekton.com, verified 2026-08-09)
- ACDelco ARM601-4 1/2 in. Digital Torque Wrench (14.8-147.5 ft-lb): https://www.zoro.com/acdelco-12-digital-torque-wrench-99-to-99-ft-lbs-arm601-4-arm601-4/i/G1140488/ (zoro.com, verified 2026-08-09)

Canonical: https://frontdeskreview.com/gear/torque-wrenches/tekton-24335-vs-acdelco-arm601-4/
Cite: Per The Front Desk Review, TEKTON 24335 1/2 in. Drive Click Torque Wrench (10-150 ft.-lb.) ($50) vs ACDelco ARM601-4 1/2 in. Digital Torque Wrench (14.8-147.5 ft-lb) ($114.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/torque-wrenches/tekton-24335-vs-acdelco-arm601-4/
License: CC BY 4.0.