KanuLocks are the easiest way to tie-down and lock your boards and kayaks to your roof-rack. Simply tie-down your boards or kayak with the KanuLock straps, if leaving unattended, lock the buckles with the key. It is that simple! With regular tie-downs anyone can walk up to your car and take your board within 10 seconds, without any tools and without attracting any attention. With KanuLock straps, your board or kayak can't be slid out, the straps are reinforced with stainless steel and can't be cut with a knife. They make less wind noise and are very easy to use. Lock any board or kayak to any roof-rack. • How do they work? Simple to use, they work the same way as a regular set of tie-downs, however they have the added benefits of key lockable buckles and reinforced straps that cannot be cut by knife. • Can they be cut? Reinforced with 2 x 2.4mm Stainless Steel cables, KanuLock straps cannot be cut with a blade or knife. • Can my board or kayak be slid out? The widest part of most boards and kayaks can be positioned between the front and back straps making it impossible to be slid forward or backwards out of the straps.