For safe fastening.

Insulated square adapter

3/8" for 1/4" nut driver

Variant*

[44355]

Offers you full protection

Each tool individually tested at 10,000 V AC and approved for 1,000 V AC.

Increases your efficiency

Adapter allows 1/4" nut driver fastening with the 3/8" torque key.

Product Description

Product description

Safety is top priority when users are working on live parts. The square adapter for nut drivers in combination with the Wiha 3/8" torque key allows the use of insulated ¼" nut driver inserts. The adapter is designed for up to 25 Nm power transmission for the controlled fastening and loosening of hex screws and bolts. The insulated nut driver adapter is subject to individual piece testing as per the international IEC 60900 standard, thus ensuring safe work on live parts up to 1,000 V AC.

Product dimensions

99 x 22 x 22 mm (LxWxD)

Standards

DIN EN/IEC 60900.

Note

Only compatible with the 3/8" torque key for up to 25 Nm.

Application

Combined with the 3/8"" torque key, the 1/4"" nut driver inserts can be used for fastening of hex screws. For working on live parts up to 1,000 V AC.