... 4. Closed end for jean 5. Drability teeth and tape YG zipper , Brass zipper , metal zipperPRODUCTS DETAILS1: Metal zipper with closed ... SHOWTEETH TEST REPORT Test NAMENO.3 METAL ZIPPER YG SLIDER#5 METAL ZIPPER YG SLIDER1"Lateral (kgf) 85,5105,2Endurances 690 N850 ...