What is the drive size of this extension bar?

The extension bar features a 1/2" female square drive and a 1/2" male square drive.

How long is the Bahco 8160-10?

The total length of this extension bar is 250 mm (10").

Is this extension bar non-sparking?

No, this model is not non-sparking.

What is the purpose of this extension bar?

It extends the reach between your 1/2" ratchet or breaker bar and socket by 250 mm for hard-to-reach fasteners.

BAHCO 8160-10 extension 1/2" 250 mm

Name: BAHCO 8160-10 extension 1/2" 250 mm
Brand: BAHCO
SKU: 03091927
Price: 17.4 EUR
Availability: InStock

Supplier number: BAHCO 8160-10 | EAN 7314150469185

Recommended Retail Price €33.24

17.40 tax incl.

€14.38 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.

✆ Talk to a specialist

Reach recessed fasteners with Bahco

Practical benefits

Extended access to fasteners: The 250 mm total length lets you reach deeply recessed bolts without obstruction.
Reliable square drive connection: The 1/2" drive securely grips your sockets for smooth and steady torque transfer.
Resilient high-alloy steel: Polished alloy steel construction withstands heavy mechanical loads during rigorous daily maintenance work.

In a nutshell

The right choise for

With the Bahco 8160-10 extension bar, you can effortlessly reach deep-seated nuts and bolts that are inaccessible with a standard ratchet alone. Providing an extended reach of 250 mm, it delivers essential clearance inside automotive engine bays and deep machine housings, keeping your hands safe from surrounding components. The 1/2" female and male square drive connections ensure a snug, secure fit on your ratchets and sockets for steady torque transfer. Built from high-alloy steel with a highly polished finish, this extension bar reliably endures demanding daily maintenance and heavy workshop tasks.

Product information FAQ

€17.40

In stock - tax incl.

Key features according to our expert

Connection size 1: 1/2"
Connection type 1 (extension): Outer square
Connection type 2 (extension): Internal square
Length: 250 mm
Non-sparking: No
Connection size 2: 1/2"

Product description:

Extensions

Features:

Extension pieces, 1/2"
High-alloy quality steel
Highly polished
ISO 3316 / 1174
DIN 3122 / 3123 / 3120; UNE 16511
SB: individually packed on informative plastic hanging card

All Features

Connection size 1: 1/2"
Connection type 1 (extension): Outer square
Connection type 2 (extension): Internal square
Length: 250 mm
Non-sparking: No
Connection size 2: 1/2"
Weight oz oz: 12,9 oz
Diameter mm (b): 16.5 mm
Weight g: 365 g
Socket width mm (a): 24,9 mm
Total length mm: 250 mm
Length inch: 10 in
Norm: ISO 2725/1174 / DIN 3124/3120
Total length mm (l): 250 mm

Brand BAHCO
03091927
EAN 7314150469185
Supplier number BAHCO 8160-10
Warranty Lifetime warranty on Bahco? Or limited in time? Read more about it here.

Frequently asked questions about this product

Answered by specialists

What is the drive size of this extension bar?: The extension bar features a 1/2" female square drive and a 1/2" male square drive.
How long is the Bahco 8160-10?: The total length of this extension bar is 250 mm (10").
Is this extension bar non-sparking?: No, this model is not non-sparking.
What is the purpose of this extension bar?: It extends the reach between your 1/2" ratchet or breaker bar and socket by 250 mm for hard-to-reach fasteners.