What type of screws is this bit suitable for?

This bit is designed for Torq-set profile screws in size 2.

What is the benefit of the Mplus profile?

The Mplus profile features reinforced flanks, delivering higher breaking torque and extended service life.

What is the overall length of this bit?

The overall length of this screwdriver bit is 25 mm.

Is this bit VDE-certified for live electrical work?

No, this bit is not VDE-approved and is not insulated.

WERA 871/1 TORQ-SET Mplus 25 mm bit, 25 mm, 2 x 25 mm - 05066620001

Name: WERA 871/1 TORQ-SET Mplus 25 mm bit, 25 mm, 2 x 25 mm - 05066620001
Brand: WERA
SKU: 02646675
Price: 13.64 EUR
Availability: PreOrder

Supplier number: WERA 05066620001 | EAN 4013288033086

13.64 tax incl.

€11.27 excl. VAT (incl. all environmental contributions)

On order: delivered from 29/10/2026

The minimum purchase order quantity for the product is 10.

Ordered before 20:00 - delivered as of 29/10/2026
Free shipping
Delivery by DHL

✆ Talk to a specialist

Efficient fastening precision with Wera

Practical benefits

Stronger Mplus profile: You get enhanced break resistance and extended service life due to the reinforced flank geometry.
Universal hex drive: The standard 1/4" hexagonal connection fits easily into standard bit holders and power tools.
Tough viscous build: Absorbs extreme torque loads during demanding fastening tasks to prevent premature bit tip breakage.

In a nutshell

The right choise for

With the Wera 871/1 Torq-Set Mplus bit, you tackle demanding fastening tasks on size 2 Torq-Set screws with complete confidence. The innovative Mplus profile features reinforced flanks that deliver higher breaking torque and effectively prevent cam-out. Engineered with a tough-viscous build, it easily absorbs peak torque loads to protect the tip against premature breakage and significantly extend service life. Measuring 25 mm in length, the bit is equipped with a standard 1/4" hexagon drive compatible with din iso 1173-D 6.3 holders. This ensures maximum torque transfer and precision during specialized mechanical maintenance and assembly work.

Product information FAQ

€13.64

tax incl.

Key features according to our expert

Length: 25 mm
Blade thickness: Not applicable
Type of drive profile (bit): Torq-set
Connection size (bit): 1/4"
VDE approved: No
Bit profile: Torq-set 2
Drive profile size (bit): 2 mm

Scope of delivery

871/1 TORQ-SET® Mplus bits, 25 mm, 2 x 25 mm

Product description

High quality bits for TORQ-SET® screws. The stronger flanks - when compared with the conventional TORQ-SET® profile - result in 70% more breaking torque and thereby enhanced durability whilst at the same time providing a perfect fit in the screw head. Tough viscous for universal use. 1/4" hexagon, suitable for holders as per DIN ISO 1173-D 6.3.

For TORQ-SET® screws
Mplus for more breaking torque and longer service life
Tough for hard materials
1/4" hexagon drive (Wera connecting series 1)

Application

TORQ-SET® screws

Drive

1/4" hexagon, suitable for DIN ISO 1173-D 6.3 bit holders

Design

Mplus for higher breaking torque and longer service life, tough, for universal use

Features and benefits

Wera developed the Mplus profile with stronger flanks compared with tools with a conventional TORQ-SET® profile. This results in approximately 70 % extra torsional strength and greatly extends the service life of Wera Mplus tools.
Tough Wera bits prevent the tip from breaking prematurely. Z-bits usually are the bit for universal screwdriving applications.

All Features

Length: 25 mm
Blade thickness: Not applicable
Type of drive profile (bit): Torq-set
Connection size (bit): 1/4"
Vde approved: No
Bit profile: Torq-set 2
Drive profile size (bit): 2 mm

Brand WERA
02646675
EAN 4013288033086
Supplier number WERA 05066620001

Frequently asked questions about this product

Answered by specialists

What type of screws is this bit suitable for?: This bit is designed for Torq-set profile screws in size 2.
What drive connection does this Wera bit have?: It features a standard 1/4" hexagon drive, compatible with DIN ISO 1173-D 6.3 bit holders.
What is the benefit of the Mplus profile?: The Mplus profile features reinforced flanks, delivering higher breaking torque and extended service life.
What is the overall length of this bit?: The overall length of this screwdriver bit is 25 mm.
Is this bit VDE-certified for live electrical work?: No, this bit is not VDE-approved and is not insulated.

Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

Chat with us

0800 0226 945 [email protected]