The 4549-4550 TORCOFIX K is an adjustable, releasing and robust tubular torque wrench designed for controlled tightening in industry and the trades. It features an integrated ratchet function for controlled bi-directional tightening.
The wrench provides an audible and tactile automatic click when the preset torque is reached. An ergonomic adjustment system and dual Nm and lbf-ft scale allow for accurate and easy torque setting.
The TORCOFIX K offers a maximum deviation of ±3% and is supplied with a certificate according to DIN EN ISO 6789:2017 Part 2.
Specifications:
| Product item | Square drive | Torque range (N-m) | Length |
| 4549-00 | 1/4" (6,3 mm) | 1-5 | 224 mm |
| 4549-02 | 1/4" (6,3 mm) | 5-25 | 284 mm |
| 4549-05 | 3/8" (10 mm) | 10-50 | 334 mm |
| 4550-20 | 1/2" (12,5 mm) | 40-200 | 486 mm |
| 4550-40 | 3/4" (20 mm) | 80-400 | 686 mm |
| 4550-55 | 3/4" (20 mm) | 110-550 | 958 mm |
| 4550-75 | 3/4" (20 mm) | 150-750 | 1232 mm |