What type of power tool is this impact socket designed for?

This 1/2" square drive impact socket is built for use with pneumatic and cordless impact wrenches.

What fastener size does this socket fit?

It features a 6-point hex profile (Dynamic-Drive) engineered for 22 mm bolts and nuts.

What is the overall length of the Bahco K7801M-22?

The overall length of this standard-depth impact socket is 39 mm.

What is the benefit of the phosphated finish?

The black phosphate finish provides superior corrosion resistance and durability under heavy trade use.

How should this impact socket be secured to a machine?

For maximum safety during high-torque operation, secure it using a locking pin and retaining ring.

BAHCO K7801M-22 percussion cap 1/2" hexagonal phosphated 22 mm

Name: BAHCO K7801M-22 percussion cap 1/2" hexagonal phosphated 22 mm
Brand: BAHCO
SKU: 41851163
Price: 8.8 EUR
Availability: InStock

Supplier number: BAHCO K7801M-22 | EAN 7314151779627

Recommended Retail Price €16.71

8.80 tax incl.

€7.27 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered as of 12/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Lifetime warranty on Bahco? Or limited in time? Read more about it here.
Delivered from Belgium

✆ Talk to a specialist

High torque fastening with Bahco

Practical benefits

Protection for fasteners: The specialized drive profile spreads torque across the flats, helping you prevent rounded edges and unnecessary damage to bolts.
Durable phosphate finish: Built from high-performance alloy steel with a protective phosphate coating, it gives you dependable resistance against corrosion and heavy wear.
Secure machine mounting: The standard 1/2" square drive lets you connect quickly and securely to your impact wrench for demanding industrial tasks.

In a nutshell

The right choise for

With the Bahco K7801m-22 impact socket, you tackle heavy-duty fastening and maintenance tasks with total confidence. This 22 mm 6-point hex impact socket with a 1/2" square drive is engineered for demanding use with pneumatic and cordless impact wrenches. The Dynamic-Drive profile distributes torque across the fastener flats, effectively preventing rounding and damage to bolts under high loads. Built from high-performance alloy steel with a protective black phosphate finish, it delivers dependable resistance to corrosion and wear in busy workshop environments. Its compact 39 mm length gives you excellent access and maximum control on every job.

Product information FAQ

€8.80

In stock - tax incl.

Key features according to our expert

Socket size: 22 mm
Connection size: 1/2"
Length: 39 mm
Type of drive profile (socket): Hexagonal

Product description:

DIN 3129, ISO 2725
Drive: 1/2" DIN 3121-G 12,5 ISO 1174
Finish: Black finish
Material: High performance alloy steel
To be used with machines
For maximum safety, use clamping springs

All Features

Socket size: 22 mm
Connection size: 1/2"
Length: 39 mm
Type of drive profile (socket): Hexagonal
Socket width mm (d1): 32,5 mm
Size mm: 22 mm
Weight g: 170 g
Width square drive mm (d2): 30 mm
Clamping spring: K560F-5
Length mm (l): 38 mm
Norm: DIN 3129 / ISO 2725 / DIN 3121-G 12,5 / ISO 1174
Depth ball-bearing mm (t): 12 mm

Brand BAHCO
41851163
EAN 7314151779627
Supplier number BAHCO K7801M-22
Warranty Lifetime warranty on Bahco? Or limited in time? Read more about it here.

Frequently asked questions about this product

Answered by specialists

What type of power tool is this impact socket designed for?: This 1/2" square drive impact socket is built for use with pneumatic and cordless impact wrenches.
What fastener size does this socket fit?: It features a 6-point hex profile (Dynamic-Drive) engineered for 22 mm bolts and nuts.
What is the overall length of the Bahco K7801M-22?: The overall length of this standard-depth impact socket is 39 mm.
What is the benefit of the phosphated finish?: The black phosphate finish provides superior corrosion resistance and durability under heavy trade use.
How should this impact socket be secured to a machine?: For maximum safety during high-torque operation, secure it using a locking pin and retaining ring.