Are you looking for a zipper that needs to have stable wide plastic teeth, heavy materials, the zipper has to be easy to run and not jam anymore, it needs to be well matched to your sewing project ..?
There you are right. We have such zippers on offer.
Divisible two way zippers
11 basic colors to choose from.
Length ca.85cm + ca.1,5cm above
Bandwidth approx. 3.4cm
Splint: coarse plastic teeth (crimp) 10mm, Num.10
2 metal zips, painted
Lower divisible end piece additionally reinforced with plastic plates (see product images)
These special zippers are well suited for heavy textiles and fabrics: e.g. for quilted jackets, winter coat and parkas, motorcycle jackets, winter clothing, also for bags, suitcases, footmuffs, strollers, tents, sleeping bags, etc ...