This is a unique slider. This is different from normal sliders. This is made in such a way that the product can be used front & backside. The puller can slide and more front & back. The mechanism is explained in the graphical clearly.
This is essentially is an also lock slider and its use can make one jacket complete the function of two jackets by having a different look on both sides can be used as new ones with a common zipper.
Standard usage is in jackets, coats, knits and many other applications are required on two side.
Failure in Auto lock slider can be due to lock failure either due to a weak spring or fest abrasion.
At 3k, we engineer Auto lock sliders in a unique way so that there is absolutely no failure at all.
For details of BS: 3084 for the standard performance parameters for a Auto lock sliders and their test charts Please click here.
For standard wash & care instructions, click here.