Bulldog CC100 Auto Clamp – Premium Wheel Security for Cars & Caravans suitable for tyre widths from 155 mm to 215 mm and wheel diameters between 480 mm and 640 mm, including trim. Superior Protection, Built for Peace of Mind. Keep your vehicle secure with the Bulldog CC100 Auto Clamp, a top-tier adjustable wheel clamp designed specifically for cars and caravans. Its robust construction and intelligent design deliver unmatched deterrence against theft.
Key Specifications & Unmatched Reliability
Adjustable Fit: Compatible with tyre widths from 155 mm to 215 mm and wheel diameters between 480 mm and 640 mm, including trim—ensuring broad vehicle compatibility 
Lightweight & Intuitive: Despite its security, the CC100 is lightweight and easy to fit, outperforming other three‑arm clamps in convenience 
Highly Visible Design: The bright yellow, powder‑coated stem provides a powerful visual deterrent to potential thieves 
Secure Locking System: Fitted with Bulldog’s plunge lock, the auto clamp resists drilling and picking, offering over one million possible key combinations—and can even be locked without using the key 
Built to Last
Case‑Hardened Arms: The top arms are case-hardened steel, offering enhanced resistance against tampering and forceful attack.
Wheel Nut Protection: A 150 mm diameter rubber‑backed steel disc covers and shields wheel nuts from damage and unauthorised removal.
Quality Materials: Constructed from 40 × 40 mm hollow‑section steel, this clamp is tough yet manageable. 
Lightweight Security: Weighing approximately 7 kg, it strikes the ideal balance between portability and durability.
Peace of Mind & Accolades
5‑Year Guarantee: Includes a solid warranty when registered—underscoring its long-term reliability.
Manufactured in Great Britain: Proudly built in the UK, reflecting quality craftsmanship.
Insurance and Industry Approved: Recognised by insurance providers for its deterrent value.
Motor Caravan Magazine Praises:
“The Auto clamp is a large, tough and fully adjustable clamp that secures the front wheel with menacing determination.”
“...easiest of the three‑arm wheel clamps to fit—others required varying degrees of strength and dexterity.”
“BUY IT IF you want the best three‑arm clamp we tested.” 
Why the Bulldog CC100 Auto Clamp Delivers Value
Versatile Fit—works for a wide range of vehicle tyre sizes.
User-Friendly—easy to apply and remove, even under pressure.
Robust Security—combines visible deterrence with hardened materials and advanced locking.
Warranty & Local Quality—backed by a 5-year guarantee and UK manufacturing.
Proven Performance—backed by insurance approval and stellar independent reviews.
 
Please note: If you would like this product keyed-alike, there is an additional charge of £2.49. Please email us your current key code after purchase.