What is the Facom DM.20 fitting tool used for?

It is designed to engage and start threading spark plugs by hand in hard-to-reach spaces.

Which types of spark plugs are compatible?

The Facom DM.20 fits all common types of spark plugs.

What is the total length of this tool?

The total length of the fitting tool is 316 mm.

Does the Facom DM.20 feature a universal joint?

Yes, it is equipped with a flexible cardan joint for easy access at difficult angles.

FACOM DM.20 flexible assembly spanner for spark plugs

Name: FACOM DM.20 flexible assembly spanner for spark plugs
Brand: FACOM
SKU: 41299952
Price: 39.6 EUR
Availability: PreOrder

Supplier number: FACOM DM.20 | EAN 3148510199757

Recommended Retail Price €64.34

39.60 tax incl.

€32.73 excl. VAT (incl. all environmental contributions)

On order: delivered from 13/10/2026

Ordered before 20:00 - delivered as of 13/10/2026
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

Smooth spark plug installation with Facom DM.20

Practical benefits

Access in tight spaces: The flexible shaft with universal joint lets you thread spark plugs smoothly into awkward, restricted spots.
Extended reach capability: With an overall length of 316 mm, you easily guide plugs into deep engine bays.
Broad universal compatibility: You can reliably use this fitting tool across all standard types of spark plugs.

In a nutshell

The right choise for

Thread spark plugs smoothly and with complete control using the Facom DM.20 flexible fitting tool. Featuring a flexible shaft with a universal joint, this tool lets you navigate tight, awkward angles in crowded engine bays where rigid sockets cannot reach. With an overall length of 316 mm, you can easily guide plugs into deep or recessed wells and start threading by hand to prevent cross-threading. Designed for universal compatibility across all standard spark plug types, it delivers the reach and dexterity you need for efficient, accurate engine maintenance.

Product information FAQ

€39.60

tax incl.

Key features according to our expert

Length: 316 mm
With cardan joint: Yes
Supplier warranty: FACOM - Legal warranty applicable

Product description

Flexible spark plug mounting spanner

Features

For screwing spark plugs in all situations.
All types of spark plugs.

All Features

Length: 316 mm
With cardan joint: Yes
Supplier warranty: FACOM - Legal warranty applicable
Warranty: Legal warranty applicable

Brand FACOM
41299952
EAN 3148510199757
Supplier number FACOM DM.20
Warranty Lifetime warranty on Facom? Or limited in time? Read more about it here.

Frequently asked questions about this product

Answered by specialists

What is the Facom DM.20 fitting tool used for?: It is designed to engage and start threading spark plugs by hand in hard-to-reach spaces.
Which types of spark plugs are compatible?: The Facom DM.20 fits all common types of spark plugs.
What is the total length of this tool?: The total length of the fitting tool is 316 mm.
Does the Facom DM.20 feature a universal joint?: Yes, it is equipped with a flexible cardan joint for easy access at difficult angles.