This unique rucksack buckle lock was designed to give some security to the ever vulnerable rucksack. The Saklock clips into the rucksacks existing side squeeze buckle, this then effectively prevents the buckle from being opened and stops the webbing strap from being released. Once in position it can remain on the rucksack / bag. Manufactured from strong glass filled nylon it weighs only 6 grammes approx. The saklock enables rucksacks  to be secured that otherwise could not be locked, Can be used  on most 25mm side squeeze buckles e.g. rucksacks, camera bags, cycle bags, suitcases etc.can now be locked.
Sold in Pairs.
A indication that the N1 will fit is the measurement of 35mm shown on the image