Bulldog WW100 Winterhoff Hitch Lock – Secure Protection for Winterhoff Hitch Heads
The Bulldog WW100 Hitch Lock is purpose-built for Winterhoff WW100B hitch heads and is also suitable for WS3000D (with latch) and WS3000H (with latch) models. Constructed from durable 3 mm steel and finished in a bright red powder coating, it provides both a strong physical barrier and a visible deterrent against theft.
Designed for convenience, the WW100 can be fitted when your caravan or trailer is hitched, unhitched, or in use with a Bulldog Lock Post. It incorporates anti-crop washers for added strength, comes with a dummy ball to block access to the towing point, and uses Bulldog’s high-quality locking system to keep your vehicle safe.
Product Highlights
Compatible with Winterhoff WW100B, WS3000D (with latch), and WS3000H (with latch).
Can be fitted hitched, unhitched, or with a Bulldog Lock Post.
Compact, portable, and easy to fit.
3 mm steel construction with highly visible red powder-coated finish.
Features anti-crop washers for increased resistance.
Supplied with dummy ball to block towing point access.
Insurance approved for reliable security.
Peace of Mind
Backed by a 5-year guarantee (registration required).
Supplied with 2 keys and eligible for Bulldog’s Key Registration Service.
Proudly Made in Great Britain.
Insurance approved for added reassurance.
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.
Bulldog WW100 Winterhoff Hitch Lock - For Winterhoff WW100/WS3000D/WS3000H
IMPORTANT: In order to fit Hitchlock the handle must be tripped when not hitched to a vehicle. .
Lower Hitchlock over the front fixing bolt of the hitch head.
Insert the locking bolt through the two holes in the Hitchlock and push lock cup over end of locking bolt. Turn key 1/4 turn clockwise to lock and remove key. To Unlock. Insert key, rotate 1/4 turn anti-clockwise And remove lock cup.
When not attached to vehicle use ball provided.



