Which screw type is this bit designed for?

This bit is designed for PlusMinus screws with a combination Pozidriv and slotted profile.

What applications is this bit suitable for?

It is suitable for work on terminal blocks, fuse boxes, switches, and relays.

What drive connection does this bit have?

It features a 1/4" hexagon drive (Wera series 4) according to DIN ISO 1173-F 6.3.

Is this bit VDE-insulated?

No, this bit is not VDE-tested or electrically insulated.

What are the dimensions of this bit?

The bit has an SL/PZ1 tip size and a total length of 70 mm.

WERA 855/4 PZ/S bit, 1 x 70 mm - 05059896001

Name: WERA 855/4 PZ/S bit, 1 x 70 mm - 05059896001
Brand: WERA
SKU: 02102794
Price: 14.02 EUR
Availability: PreOrder

Supplier number: WERA 05059896001 | EAN 4013288102591

14.02 tax incl.

€11.59 excl. VAT (incl. all environmental contributions)

On order: delivered from 14/10/2026

Delivery by DHL

✆ Talk to a specialist

Secure fastening in electrical installations

Practical benefits

Accurate Wera combined profile: The specialized Pozidriv and slotted profile ensures you grip screws securely in terminal blocks, fuse boxes, and relays.
Extended reach in enclosures: Measuring 70 mm in length, it lets you comfortably access recessed fasteners in tight distribution cabinets.
Tough viscous build quality: The durable, high-grade construction prevents premature tip breakage under demanding mechanical stress.

In a nutshell

The right choise for

With the Wera 855/4 PZ/S PlusMinus bit, you fasten hybrid Pozidriv and slotted combination screws securely without slipping. Featuring an SL/PZ1 tip size and a 70 mm length, this tough-viscous bit provides extended reach for recessed screws in electrical enclosures, terminal blocks, fuse boxes, and relays. The exact fit eliminates cam-out and prevents damage to delicate screw heads. Equipped with a standard 1/4" hexagon drive matching din iso 1173-F 6.3, it connects securely to compatible bit holders. Its durable build prevents premature tip breakage under high loads, giving you reliable control during control panel assembly and wiring jobs.

Product information FAQ

€14.02

tax incl.

Key features according to our expert

Length: 70 mm
Blade thickness: Not applicable
Type of drive profile (bit): Pozidriv/Slotted
Connection size (bit): 1/4"
VDE approved: No
Bit tip: SL/PZ1
Drive profile size (bit): 1

Scope of delivery

855/4 PZ/S PlusMinus bits, # 1 x 70 mm

Product description

High quality bits with combination profile slotted and Pozidriv*, particularly for jobs on terminal blocks, fuse boxes, switches and relays. Tough viscous for universal use. 1/4" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.
* Pozidriv = registered trademark of European Industrial Service Ltd.

For PlusMinus screws (combination profile Pozidriv/slotted)
Also for jobs on terminal blocks, fuse boxes, switches and relays
Prevents premature breakage of the drive tip
1/4" hexagon drive (Wera connecting series 4)

Application

PlusMinus (Pozidriv/slotted) screws

Drive

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

Design

PlusMinus (Pozidriv/slotted), tough, ideal for electrical component adjustment jobs e.g. in sheet steel or metal

Features and benefits

Tough Wera bits prevent the tip from breaking prematurely. Z-bits usually are the bit for universal screwdriving applications.

All Features

Length: 70 mm
Blade thickness: Not applicable
Type of drive profile (bit): Pozidriv/Slotted
Connection size (bit): 1/4"
Vde approved: No
Bit tip: SL/PZ1
Drive profile size (bit): 1
Tip size: # 1

Brand WERA
02102794
EAN 4013288102591
Supplier number WERA 05059896001

Frequently asked questions about this product

Answered by specialists

Which screw type is this bit designed for?: This bit is designed for PlusMinus screws with a combination Pozidriv and slotted profile.
What applications is this bit suitable for?: It is suitable for work on terminal blocks, fuse boxes, switches, and relays.
What drive connection does this bit have?: It features a 1/4" hexagon drive (Wera series 4) according to DIN ISO 1173-F 6.3.
Is this bit VDE-insulated?: No, this bit is not VDE-tested or electrically insulated.
What are the dimensions of this bit?: The bit has an SL/PZ1 tip size and a total length of 70 mm.