Torque wrench NEO tools 08-843, 1 pc, adjustable torque tool

NEO tools 08-843 is a set of three adjustable torque wrenches supplied as one pack for professional and workshop use. The set contains 1/4", 3/8" and 1/2" ratchet wrenches with defined torque ranges to ensure correct tightening of threaded fasteners across a wide range of applications. Each wrench is manufactured from chrome vanadium steel with a metal body and alloy steel tube, fitted with a precise push-pull locking mechanism and supplied with a calibration certificate and a practical storage case.

Advantages

The three-piece set covers low to high torque requirements, offering repeatable settings and an accuracy of ±4% from 20% to 100% of each wrench’s maximum torque. Robust chrome vanadium construction and an alloy steel tube provide durability and resistance to workshop conditions, while the push-pull locking mechanism secures the selected torque during use. The included calibration certificate confirms measurement traceability.

Suitable for

• Automotive maintenance and repair tasks requiring precise tightening of bolts and nuts
• Mechanical assembly and disassembly where torque control prevents damage to threads and components
• Industrial and workshop use for setting and checking torque values on fastened joints

Key specifications

• Set composition: three adjustable torque wrenches (1/4", 3/8", 1/2")
• Torque ranges: 1/4" — 5–25 Nm; 3/8" — 20–100 Nm; 1/2" — 65–350 Nm
• Overall lengths: 1/4" — 25 cm; 3/8" — 46 cm; 1/2" — 54.5 cm
• Accuracy: ±4% from 20% to 100% of maximum torque
• Material: chrome vanadium steel body with alloy steel tube
• Locking mechanism: precise push-pull locking
• Storage: supplied with a practical case; recommended to store with spring at minimum setting
• Calibration: supplied with calibration certificate

How to use

Select the appropriate wrench size for the fastener and set the required torque value according to the specification of the component being worked on. Use the push-pull mechanism to lock the chosen torque setting, apply force evenly until the wrench indicates the set torque. After use, unlock the setting and return the spring to its minimum value before storing the tool in the supplied case to preserve calibration and mechanism life.

Usage recommendations

Store the torque wrenches with the spring set to the minimum torque to maintain calibration. Avoid using the tools for tasks beyond their specified torque ranges. Periodically check calibration against a certified standard, particularly for professional or safety-critical applications.