What fastener size is this socket designed for?

This 6-point impact socket is designed for 21 mm wheel bolts and nuts.

What drive size does the Facom NSI.21L use?

It features a standard 1/2" square drive.

Does this socket protect alloy wheels?

Yes, it features a teflon protective sleeve to prevent scratching on alloy rims.

Can this socket be used with an impact wrench?

Yes, it is a reinforced impact socket built for use with impact wrenches.

FACOM NSI.21L reinforced impact nut cap 1/2" for alloy wheels 21"

Name: FACOM NSI.21L reinforced impact nut cap 1/2" for alloy wheels 21"
Brand: FACOM
SKU: 02375985
Price: 24.95 EUR
Availability: InStock

Supplier number: FACOM NSI.21L | EAN 3148519373547

Recommended Retail Price €35.38

24.95 tax incl.

€20.62 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 1 products in stock.

Ordered before 20:00 - delivered tomorrow 07/10/2026
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.
Delivered from Belgium

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Damage-free wheel service with Facom

Practical benefits

Safe for alloy rims: The protective teflon sleeve prevents you from scratching delicate alloy wheels during fast wheel changes.
Reinforced for high torque: Engineered with metallic strapping, the socket withstands heavy loads generated by powerful impact wrenches.
Precise six-point engagement: The 21 mm hex design delivers maximum contact area on wheel nuts to prevent rounding under extreme pressure.

In a nutshell

The right choise for

Change wheels quickly and safely with the Facom NSI.21L impact socket. Its teflon protective sleeve prevents scratches on delicate alloy rims while tightening or loosening wheel nuts and bolts. Built with reinforced metallic strapping, this 1/2" socket easily withstands the high torque and vibrational loads of your impact wrench. The precise 21 mm 6-point profile delivers maximum contact on fasteners, keeping bolt heads from rounding off under pressure. It is the dependable choice for tire service, brake maintenance, and workshop wheel changes.

Product information FAQ

€24.95

In stock - tax incl.

Key features according to our expert

Socket size: 21 mm
Type of drive profile (socket): Hexagonal
Connection size: 1/2"
Supplier warranty: FACOM - Lifetime (E)

Product description

Reinforced impact nut caps 1/2"

Features

Up to 7 times stronger.
Trimmed with metal clamping ring.
Teflon lining for protection of alloy wheels.
Short caps of 15, 17, 19, 21, 22 mm.

All Features

Socket size: 21 mm
Type of drive profile (socket): Hexagonal
Connection size: 1/2"
Supplier warranty: FACOM - Lifetime (E)
For impact screwdriver: Yes
Twelve-sided cap: No
With joint: No
Surface protection: Plasticised

Brand FACOM
02375985
EAN 3148519373547
Supplier number FACOM NSI.21L
Warranty Lifetime warranty on Facom? Or limited in time? Read more about it here.

Frequently asked questions about this product

Answered by specialists

What fastener size is this socket designed for?: This 6-point impact socket is designed for 21 mm wheel bolts and nuts.
What drive size does the Facom NSI.21L use?: It features a standard 1/2" square drive.
Does this socket protect alloy wheels?: Yes, it features a teflon protective sleeve to prevent scratching on alloy rims.
Can this socket be used with an impact wrench?: Yes, it is a reinforced impact socket built for use with impact wrenches.