What size is this hex key?

This hexagonal key has an imperial hex size of 5/64".

What are the dimensions of this key?

The long arm measures 75 mm and the short arm measures 16 mm.

Does this hex key feature a ball end?

No, this key has standard straight hexagonal ends without a ball end.

What is the surface finish of this tool?

It is manufactured from silicon steel with a phosphate-coated finish for corrosion protection.

Is this tool insulated for electrical work?

No, this hex key is not VDE certified and not insulated for live electrical work.

FACOM 83H.5/64 long hexagonal spanner 5/64"

Name: FACOM 83H.5/64 long hexagonal spanner 5/64"
Brand: FACOM
SKU: 41294711
Price: 2.57 EUR
Availability: InStock

Supplier number: FACOM 83H.5/64 | EAN 3148511244210

2.57 tax incl.

€2.12 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 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

Accurate fastening by Facom

Practical benefits

Extended reach in tight spaces: The 75 mm long arm allows you to access deeply recessed inch fasteners with ease.
Resilient phosphate surface finish: The phosphate coating protects the tool against corrosion and ensures long-lasting durability during daily tasks.
High leverage for tightening: The L-shaped design gives you maximum control and torque transmission on stubborn fasteners.

In a nutshell

The right choise for

With the Facom 83H.5/64 long hex key, you easily reach recessed socket head fasteners in tight spots. Featuring a 75 mm long arm and a 16 mm short arm, this L-shaped key delivers the right leverage to tighten or loosen 5/64 inch imperial screws with precision and control. The straight hexagonal profile ensures an exact fit, preventing slipping and rounded fastener heads during demanding tasks. Made from durable silicon steel with a protective phosphate-coated finish, it reliably resists corrosion and wear during precision mechanics, maintenance, and assembly work.

Product information FAQ

€2.57

In stock - tax incl.

Key features according to our expert

Width across flats: 5/64"
Non-sparking: No
Supplier warranty: FACOM - Lifetime (E)
Overall length: 75 mm
Blade length: 75 mm
Surface treatment: Phosphated
Short arm length: 16 mm
With safety colour code 1000V: No
VDE approved: No
Handle type: Not applicable
With handle: No
With ball head: No

Product description

83H - Long hex keys in inch sizes

Features

Made of silicon steel.
Finish: phosphated.

All Features

Width across flats: 5/64"
Non-sparking: No
Supplier warranty: FACOM - Lifetime (E)
Overall length: 75 mm
Blade length: 75 mm
Surface treatment: Phosphated
Short arm length: 16 mm
With safety colour code 1000v: No
Vde approved: No
Handle type: Not applicable
With handle: No
With ball head: No
Implementation: Hook
Key width (inch): 5/64"
Leg length shortest part (mm): 16
Leg length longest part (mm): 75

Brand FACOM
41294711
EAN 3148511244210
Supplier number FACOM 83H.5/64
Warranty Lifetime warranty on Facom? Or limited in time? Read more about it here.

Frequently asked questions about this product

Answered by specialists

What size is this hex key?: This hexagonal key has an imperial hex size of 5/64".
What are the dimensions of this key?: The long arm measures 75 mm and the short arm measures 16 mm.
Does this hex key feature a ball end?: No, this key has standard straight hexagonal ends without a ball end.
What is the surface finish of this tool?: It is manufactured from silicon steel with a phosphate-coated finish for corrosion protection.
Is this tool insulated for electrical work?: No, this hex key is not VDE certified and not insulated for live electrical work.