The Torpedo® hitch pin is a high-security locking hitch pin developed in Australia. The Torpedo® hitch pin is suitable for the DO35 hitch, Poly block hitch and other hitch systems. The Torpedo® hitch pin is made from high strength steel and it rated up to 3000kg.
 
Give your self some peace of mind with this small but strong hitch pin you can take with you anywhere.
Easy fitting high-security lock for peace of mind
Suits articulating poly block trailer couplings
Suits class 4 receiver up 75mm
Chrome plated finish
Towing rating 3500kg
Suits 5/8 (approx. 16mm) receiver bolt holes
2 keys provided
Overall length 164mm