For safe fastening.

Insulated nut driver insert

1/4" internal hexagon

Variant*

43109 | 3.0 mm | 65 mm [43109]

43110 | 4.0 mm | 65 mm [43110]

43111 | 5.0 mm | 65 mm [43111]

43112 | 6.0 mm | 65 mm [43112]

43113 | 8.0 mm | 65 mm [43113]

Product Description

Product description

Safety is the top priority when users are working on live parts. The insulated nut driver inserts from Wiha are the ideal tool for working on electrical systems. Combined with the insulated ratchet wrench or T-handle adapter, the nut driver inserts can be used for tightening and loosening hex screws. The insulated nut driver inserts undergo individual piece testing as per the international IEC 60900 standard, thus providing users with a tool to work safely on live parts up to 1,000 V AC.

Product dimensions

65 x 18 x 18 mm (LxWxD)

Note

Only compatible with insulated ratchet wrench and T-handle adapter from Wiha.

Application

Safe installation of terminals and sleeves, conductor connections and fastening of conductor lines. For working on live parts up to 1,000 V AC.

Technical Details

Order number	EAN
43109	4010995431099	3.0 mm	3 mm	65 mm	23
43110	4010995431105	4.0 mm	4 mm	65 mm	24
43111	4010995431112	5.0 mm	5 mm	65 mm	25
43112	4010995431129	6.0 mm	6 mm	65 mm	26
43113	4010995431136	8.0 mm	8 mm	65 mm	30

Internal hexagon (mm)

Internal hexagon, diameter (mm)

Overall length (mm)

Weight PU in grams

Series 7209NHS

Size specifications are always given in mm

Wiha ElectricVario Family

One system - unlimited combination options.

The Wiha ElectricVario family

Our Wiha ElectricVario Family, in short EVF, includes a large number of insulated fastening tools that offer unlimited combination and extension options for all types of challenges and fastening tasks. The all-round insulated system offers high compatibility and thus significantly facilitates the daily work load. The option to randomly combine the individual EVF tools allows you to put together a suitable and individual tool set within seconds.

What defines our ElectricVario family

Flexible and variable system including around 90 tools. Ideally equipped for all challenges and fastening tasks.

Each insulated EVF tool has been individually tested at 10,000 V AC and guarantees safe working up to 1,000 V AC.

Wiha slimBits ensure excellent, protected access to low-lying screws.

Which tools belong to the ElectricVario family?

The different handles

We offer a range of different handles, suited for your application purpose. You can opt for flexibility with the screwdrivers incl. bit magazine, maximum precision with the torque handles, 3 times faster with the speedE® electric screwdriver II, or excellent suitability for confined working environment with the Stubby short screwdriver or the PicoFinish® fine screwdriver.

Torque screwdriver TorqueVario®-S electric

variably adjustable torque limit

Screwdriver with bit magazine LiftUp electric

Slotted, Pozidriv, PlusMinus/Pozidriv with 6 slimBits in SB-cardboard packaging

Screwdriver with bit holder set slimVario® electric

Stubby 4 pieces with slimBits

Fine screwdriver set PicoFinish® slimVario® electric

4-pcs. with slimBits

Screwdriver with bit holder set SoftFinish® slimVario® electric

4-pcs. with slimBits on SB-card

The adapters

The ElectricVario family includes a number of different adapters.

the easyTorque adapters for the expansion into a torque tool
the slimBit extension and adapter for 1/4" nut drivers
slimBit and 1/4“ adapter blade for TorqueVario®-S electric

Torque adapter easyTorque electric

for slimBits and slimVario® holder

Torque set easyTorque adapter electric

2,0 Nm with slimVario® holder and SL/PZ slimBits, 4-pcs.

slimVario® electric adapter

for 1/4" nut driver

Extension slimVario® electric

for slimBits

The slimBits

In conventional VDE screwdrivers the blade diameter is often too large to reach low-lying screws. However, removing the insulation is not permitted and also compromises the user's safety. With our slimTECHNOLOGY specially developed for electric applications, the protective insulation has been integrated into the blade, thus allowing blades which are up to 33% slimmer. This means low-lying screws and spring elements can also be easily reached with the slimBits.

slimBit electric bit set

TORX®, 6-pcs.

slimBit electric bit set

Slotted, hex, 6-pcs.

slimBit electric bit set

assorted with slimBit holder, 7-pcs.

slimBit electric bit set

Slotted, PlusMinus/Pozidriv 6-pcs.

slimBit electric bit set

TORX®, 6-pcs.

slimBit electric bit set

TORX®, TORX PLUS®, 12-pcs. with belt clip

slimBit electric bit set

Slotted, Pozidriv 6-pcs.

slimBit electric bit set

Mixed 6-pcs.

slimBit electric bit set

Mixed 6-pcs.

slimBit electric bit set

Slotted, 6-pcs.

slimBit electric bit set

Hex, 6-pcs.

slimBit electric bit set

TORX PLUS®, 6-pcs.

slimBit electric bit set

Slotted, Phillips, Pozidriv 6-pcs.

slimBit electric bit set

Slotted, Phillips, Pozidriv, PlusMinus/Pozidriv, TORX® 12-pcs. with belt clip

slimBit electric bit set

Slotted, Phillips 6-pcs.

Insulated sockets

Many different screw profiles are required when working in different locations, e.g. on switch cabinets and electrical systems. Our selection of different socket spanner inserts covers the most common screw connections.

TorqueVario®-S electric nut driver insert 1/4" set

Mixed, 11-pcs., incl. adapters and folding bag

Insulated nut driver insert

3/8" hexagon head

Insulated nut driver insert

1/4" hexagon head

Insulated nut driver insert

1/4" internal hexagon

Insulated nut driver insert

Wiha ElectricVario Family

The Wiha ElectricVario family

What defines our ElectricVario family

Maximum compatibility and diverse expansion options

Safe working

Efficient and protected working

Which tools belong to the ElectricVario family?

The different handles

The adapters

The slimBits

Insulated sockets