Crookstopper Outboard Engine Locks.

This listing is for 2 Outboard Engine Locks 1 large and 1 Small.

If you require Marine Grade Padlocks with these items, check out my other listings they are sold with and without padlocks.

Please check the sizes below to make sure it will fit your engine.

Large locks for larger Horsepower (HP) engines up to 30/40 HP, and small locks for engines up to 6/9 HP. 

These products are made from Aluminium so no issues with rusting, chipping or flaking.

External dimensions of the lock are 38mm X38mm.
Internal dimensions of the lock are 31.5mm X 31.5mm.

For use with toggle type securing screws.

Large lock :-
Overall length is 285mm long.

Slot is 16mm wide X 250mm long.

Hole diameter for the padlock is 10mm

Small Lock :-
Overall length is 205mm long.

Slot is 12.5mm wide X 175mm long.

Hole diameter for the padlock is 10mm

Padlocks not supplied with this product.