Protect your motorhome wheels with Milenco Locking Wheel Bolts (Set of 4). Precision-made and Thatcham & insurance approved, these high-security bolts resist common attack methods (they can’t be removed by hammering a socket on) and provide a strong deterrent against wheel theft. Supplied with 1 key—please record your key number for spares.
This set is the M16 (16mm) Maxi chassis version, sized for Fiat Ducato / Peugeot Boxer motorhomes with 16" wheels on Maxi (heavy duty) chassis.
Key Features
High-security locking wheel bolts (not nuts)
Thatcham & insurance approved
Resistant to “hammer-on socket” attacks
Set of 4 bolts + 1 key (note your key number)
Durable, precision-engineered construction
Compatibility
Fiat Ducato / Peugeot Boxer:
2007–2015: 16" wheels (Maxi chassis)
2016–onwards: 16" Maxi chassis
Bolt size: M16 (this product).
If your bolt size is M14, order SKU 1915 (14mm).
If you need M16 but 6 bolts, order SKU 1939 (6-pack).
Before You Order – Sizing Guide
Measure your existing bolt diameter (14mm vs 16mm).
Check if your vehicle is Maxi (heavy duty) or Standard chassis.
Maxi chassis typically uses 16mm (M16).
Standard chassis typically uses 14mm (M14).
Pre-2018: confirm by wheel size (15" vs 16") and chassis.
Post-2018: confirm Maxi vs Standard and bolt diameter.
What’s in the Box
4 × Milenco locking wheel bolts (M16)
1 × Key
SKU: 1922
Most orders are dispatched within 1–2 working days and delivered in 2–3 working days via tracked courier.
Delivery times may vary depending on your location and product type.
Please note that deliveries to Highlands, Islands, and Northern Ireland may take slightly longer and may incur additional costs.
You’ll receive tracking details as soon as your order ships.
View our full shipping policy
We want you to be completely satisfied with your purchase.
If you change your mind, items can be returned within 60 days in unused condition.
All Milenco products include a 12-month manufacturer’s warranty, with up to 5 years’ coverage on Milenco Hitchlocks for added peace of mind.
Designed and manufactured to the highest standards, Milenco combines smart engineering, durable materials and practical innovation to make life on the road safer and easier.
Every Milenco product is engineered for real-world performance — tested in the toughest conditions to ensure reliability and safety mile after mile. Trusted by caravan and motorhome owners across the UK and Europe.
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