Conjunto de chaves de fendas dinamométricas Wiha 36791

The Wiha 36791 torque screwdriver set contains an ergonomically shaped TorqueVario®-S VDE torque screwdriver with an integrated numeric scale, 15 slimBits, a bit holder, an adjusting tool and a durable folding bag. The torque screwdriver is individually tested to IEC 60900 and designed for controlled screw tightening across a torque range of 0.8–5.0 Nm. A clearly audible and tactile release signal indicates when the preset torque is reached, helping to avoid material damage and rework. The insulated ClicFix bit holder secures 75 mm slimBits via mechanical blade locking. The set is certified for safe work on live parts up to 1,000 V AC and has a release accuracy of ±6% in accordance with EN ISO 6789.

Advantages

A variably adjustable torque mechanism covers a wide range of applications while providing consistent, repeatable torque delivery. The slimBits and slim bit holder enable access to deep-set screws, and the patented SoftFinish® handle design reduces strain on hands and muscles. Components are organized in a robust, easy-to-identify folding bag for secure storage and transport. Using the correct torque reduces warranty claims and prevents damage to materials, increasing efficiency.

Suitable for

• Controlled tightening of small screws in electrical installations
• Work on live parts up to 1,000 V AC (VDE tested)
• Precision assembly and service tasks in electronics and electrical equipment
• Maintenance and installation where torque accuracy is required (0.8–5.0 Nm)

Key specifications

• Brand: wiha
• Model / MPN: 36791
• EAN: 4010995367916
• Torque range: 0.8–5.0 Nm
• Release accuracy: ±6% (EN ISO 6789)
• Standards: IEC 60900 individual piece test; VDE certified for up to 1,000 V AC
• Contents: 1 TorqueVario®-S VDE torque screwdriver, 15 slimBits, 1 ClicFix bit holder, 1 adjusting tool, folding bag
• Bit types included: Phillips, Pozidriv, Slot, Torx
• Weight: 0.554 kg

How to use

Set the required torque on the numeric scale of the TorqueVario®-S screwdriver using the adjusting tool. Insert the appropriate slimBit into the ClicFix bit holder until the mechanical locking engages. Place the bit on the fastener and turn the screwdriver. When the preset torque is reached, the tool emits a clear audible and tactile release signal; stop applying force once the signal is felt. After use, return bits and tools to the folding bag to keep components protected and easily accessible.

Recommendations

For safe and accurate results, recheck the torque setting before each critical fastening operation and store the set in its bag when not in use. Periodic verification of tool accuracy is recommended to maintain compliance with EN ISO 6789.