Couplemate trailer locks are Insurance Company approved.

We recommend the CM351 to suit locking boat trailers and builders trailers with equipment.

For tow vehicles that have a Hayman Reese receiver you will also need a receiver lock.

IMPORTANT NOTE: Trailer Locks are a theft deterrent and do not replace Insurance Policies. Trailer locks generally are used to deter thieves by slowing theft progress or deter then enough to give up and choose a boat trailer without anti theft devices. More boats are stolen without trailer locks than with trailer locks. 

PREMIUM TRAILER LOCKS

(CM101) Trailer Locks 2" PREMIUM TRAILER LOCK- Zinc Why are COUPLEMATE trailer locks different? COUPLEMATE trailer locks are manufactured with thicker, hardened steel. Whilst it is not impossible to remove any anti-theft device, it should be remembered that trailer locking devices are installed to grealty hinder theft. Price: Qty: 1 2 3 4 5 Add Padlock   Select Padlock Padlock - Stainess Shackle + $8.00

(CM351) Trailer Locks PREMIUM DUAL TRAILER LOCK The Couple-Mate Premium Dual Trailer Safety Lock secures your trailer when it is not in use. But wait, there's more, the Dual Trailer Lock also secures your trailer to your tow ball like a clamp making it near impossible to steal your trailer off your car. This trailer lock clamps the entire trailer coupling making it impossible to remove the nut under the tow bar. (see detailed info and photo) Great for trailers , boats and even Jet Ski's that are left at the boat ramp.  Approved by all Insurance Companies. Use the safety chain to loop through the trailer lock and use a padlock to lock up the entire assembly. It is possible to tow a trailer with a safety chain so the above procedure prevents thieves using this chain. If you have a receiver on your car or 4WD please look at the receiver locks in conjunction with your trailer lock. It is possible to remove pins rendering this type of trailer lock ineffective. Price: Qty: 1 2 3 4 5

(CM370) Trailer Locks 2" SAFETY TRAILER LOCK Bulk price item from our email specials list. The popular safety trailer lock. 6mm zinc plated steel, 50mm wide with a 2" padlock Price: Qty: 1 2 3 4 5 6 7 8 9 10

(CM500) Trailer Locks 40mm - 3" PINTLE RING TRAILER LOCK This Pintle Lock lock will fit 2" and 3" Pintle trailer couplings. Padlock Included. A solid steel flap was especially developed to protect the lock from bolt cutters and saw blades. This simple pintle lock helps prevent thieves from stealing your trailer and valuable equipment inside your trailer. Made from cadium plated solid steel construction to prevent rust. Price: Qty: 1 2 3 4 5 6 7 8 9 10

(IM001) Trailer Locks HITCHPIN / RECEIVER LOCK - 5/8" x 65mm Chrome The Couplemate receiver pin lock takes the worry out of towing. Simply snap the lock end on the shaft and your tow bar mount is secure. Convenient brass lock mechanism unlocks with a 1/4-turn in either direction. Lock cannot pop open or false lock. Dust cap seals out dirt and moisture. Two keys provided. Hitch Pin Locks are essential equipment for removeable receivers as it prevents your trailer, boat or caravan from being stolen by simply removing the hitchpin that comes with your tow bar assembly. Stainless versions in 85mm have stainless shank with brass lock mechanism. Price: Qty: 1 2 3 4 SELECT SIZE 65mm Chrome 85mm Chrome 85mm Stainless + $5.00

(IM020) Trailer Locks TREG PIN, SPRING AND LOCK Great replacement pin for TREG and TRIG pins. Features extra wide 'T' bar handle for easy grip and locking assembly. Price: Qty: 1 2 3 4

(IM160) Trailer Locks TREG COUPLING LOCK Fits US style trailer couplings. Great replacement for the Australian trailer saftey lock padlock and TREG, Trig and AT35 pin clips. Good general purpose padlock replacement. Solid zinc steel body, unique screw mechanism lock, 'O' ring seals locking mechanism. Price: Qty: 1 2 3 4