What are the dimensions of this hex key?

The key has a hex size of 10 mm, a long arm length of 221 mm, and a short arm length of 40 mm.

What is the advantage of the ball end?

The ball end allows you to turn screws at an angle in hard-to-reach spaces.

What surface finish does this hex key have?

This key features a phosphated finish for reliable corrosion resistance.

Is this hex key insulated or VDE-certified?

No, this key is not VDE-certified, does not have a 1000V color code, and is not insulated.

FACOM 83S.10L extra long Allen key with ball head 10 mm

Name: FACOM 83S.10L extra long Allen key with ball head 10 mm
Brand: FACOM
SKU: 41299585
Price: 8.8 EUR
Availability: InStock

Supplier number: FACOM 83S.10L | EAN 3148511249055

Recommended Retail Price €15.15

8.80 tax incl.

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

On stock - immediately available | we have 7 products in stock.

Ordered before 20:00 - delivered as of 05/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Lifetime warranty on Facom? Or limited in time? Read more about it here.

✆ Talk to a specialist

Maximum leverage with the Facom hex key

Practical benefits

Superior reach and leverage: The extra-long 221 mm design lets you apply higher torque effortlessly on stubborn fasteners.
Angled screw access: The practical ball end allows you to engage hex screws smoothly even in tight or awkward spaces.
Durable phosphated finish: The protective surface treatment ensures long-lasting resistance against wear and corrosion during tough jobs.

In a nutshell

The right choise for

With the Facom 83S.10L hex key, you can tackle deeply recessed and stubborn fasteners with ease. Thanks to the extra-long 221 mm design, you gain powerful leverage to tighten or break loose 10 mm hex socket bolts smoothly. The integrated ball end allows you to work at an angle in hard-to-reach spaces where straight access is blocked. Featuring a 40 mm short arm and a protective phosphated finish against wear and corrosion, this durable tool gives you total control during demanding maintenance, assembly, and repair jobs.

Product information FAQ

€8.80

In stock - tax incl.

Key features according to our expert

Width across flats: 10 mm
Non-sparking: No
Overall length: 221 mm
Short arm length: 40 mm
Blade length: 221 mm
Surface treatment: Phosphated
Supplier warranty: FACOM - Lifetime (E)
With safety colour code 1000V: No
Handle type: Not applicable
With handle: No
With ball head: Yes
VDE approved: No

Product description

83S.L - Extra long hex keys - with ball head

Features

Extra long: gives more leverage, more force, better accessibility when working on assembly lines.
Design: phosphated.

All Features

Width across flats: 10 mm
Non-sparking: No
Overall length: 221 mm
Short arm length: 40 mm
Blade length: 221 mm
Surface treatment: Phosphated
Supplier warranty: FACOM - Lifetime (E)
With safety colour code 1000v: No
Handle type: Not applicable
With handle: No
With ball head: Yes
Vde approved: No
Anti-theft version: No
Shaft length (mm): 221
Leg length longest part (mm): 221
Leg length shortest part (mm): 40
With centring pin: No
Key width (mm): 10
Implementation: Hook
With hole: No
Overall length (mm): 231
Insulated 1000 v: No

Brand FACOM
41299585
EAN 3148511249055
Supplier number FACOM 83S.10L
Warranty Lifetime warranty on Facom? Or limited in time? Read more about it here.

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this hex key?: The key has a hex size of 10 mm, a long arm length of 221 mm, and a short arm length of 40 mm.
What is the advantage of the ball end?: The ball end allows you to turn screws at an angle in hard-to-reach spaces.
What surface finish does this hex key have?: This key features a phosphated finish for reliable corrosion resistance.
Is this hex key insulated or VDE-certified?: No, this key is not VDE-certified, does not have a 1000V color code, and is not insulated.