Milenco Locking Wheel Bolts – 16 mm – Fiat Ducato/Peugeot Boxer 16" Maxi Chassis (2007–2015, 2016+) – Set of 6 with Key – Thatcham & Insurance Approved (SKU 1939) - The Ultimate Caravan Accessory

Milenco Locking Wheel Bolts in this 16mm set are precision-made, Thatcham and insurance approved, and built to resist the "hammer-on socket" method thieves sometimes use to remove standard bolts. This particular pack contains 6 bolts and 1 key, which suits vehicles with six wheels, twin-rear or tag-axle set-ups, or owners who want to secure four wheels plus keep spares in reserve.

Compatibility

This set fits Fiat Ducato and Peugeot Boxer motorhomes on a 16" Maxi chassis, covering both 2007–2015 and 2016-onward models with 16mm wheel bolts. It isn't suitable for vehicles using 14mm bolts or a non-Maxi chassis — if that's your vehicle, Milenco's 14mm set (product code 1915) or 16mm four-pack (product code 1922) may be a better fit. Measure your existing bolt diameter and confirm your chassis type before ordering.

Fitting

Fit one locking bolt per wheel and torque to the vehicle manufacturer's specification using a torque wrench, not an impact gun, then re-check the torque after your first drive. Record and keep your key number safe for any future replacements.