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Wheel Spacers 50 mm 6x139.7 M12x1.5 CB 110 – 4 pcs OFM4x4
A set of four 50 mm aluminium wheel spacers for 6x139.7 hubs with a 110 mm centre bore and M12x1.5 thread. They widen the track evenly on both axles and free up room for wider tyres. Studs rated to strength class 10.9.
Wheel spacers 50 mm, 6x139.7, M12x1.5, CB 110 (4 pcs)
After a move to larger tyres a vehicle can look as if the wheels have retreated under the bodywork, and you start hearing rub at full lock. Pushing all four wheels out by 50 mm changes that immediately, without touching the suspension.
This set contains four spacers, so the front and rear axle are covered in a single order. The track widens evenly and the car keeps a symmetrical stance.
THICKNESS 50 mm per wheel | PCD / CB 6x139.7 / 110 mm | THREAD M12x1.5, class 10.9 studs |
MATERIAL Aluminium, silver finish | SET CONTENTS 4 pcs – front and rear | MANUFACTURER OFM4x4 |
Key benefits
- A full-vehicle set – four spacers of identical thickness mean the same widening front and rear, with no need to combine two separate kits.
- 50 mm of offset per wheel – that is the clearance you free up on the inner side of the rim, which genuinely reduces tyre-to-suspension contact.
- Class 10.9 studs – a high strength rating for the bolted joint, which matters on a spacer of this thickness.
- Aluminium body – lower mass than a steel spacer of the same thickness.
What is in the box
- 4 aluminium spacers, 50 mm, M12x1.5 thread, class 10.9 studs – a front and rear axle set
- Hub-centric rings are not part of the set
Technical data
- Thickness: 50 mm (per wheel)
- Bolt pattern (PCD): 6x139.7
- Centre bore (CB): 110 mm
- Thread: M12x1.5
- Studs: strength class 10.9
- Material: aluminium
- Colour: silver
- Hub-centric ring: not included
- Manufacturer: OFM4x4
Who it is for. For off-roaders and pickups with a 6x139.7 hub and a 110 mm centre bore where a change of tyres or rims calls for a wider track. Pick the four-piece version when you want a consistent look and equal widening on both axles, rather than a quick fix for front-end rub only.
Fitting notes
Confirm that your vehicle uses a 6x139.7 bolt pattern, a 110 mm centre bore and an M12x1.5 thread – a spacer is matched precisely to those three figures. Check the torque after fitting and repeat the check after the first longer drive. Hub-centric rings are not supplied, so if your rims need centring on a different diameter, buy them separately.
Choosing how far to widen is easier with someone who has seen how a given model behaves on bigger tyres – Szekla4x4 runs an off-road workshop alongside the shop, so you can talk it through with us.
Why it is worth it
- Four pieces in one price – both axles covered straight away, no second pair to order.
- Full, stated specification: 50 mm, PCD 6x139.7, CB 110 mm, M12x1.5 thread, class 10.9 studs.
- Aluminium limits the increase in unsprung mass compared with a steel spacer of the same thickness.
If you are widening the track on the whole vehicle, this four-piece set is the shortest route there.
Frequently Asked Questions
How many wheels does this set cover?
Four – it is a front and rear axle set.
Do I get hub-centric rings?
No. The product page states explicitly that no centring ring is supplied.
How thick is a single spacer?
50 mm, which is how far each wheel moves outboard.
What are the mounting figures?
A 6x139.7 bolt pattern, a 110 mm centre bore, an M12x1.5 thread and studs rated to class 10.9.
What material are they made from?
Aluminium, with a silver finish.