YKK® #4.5 Black Single Pull Locking Metal Slider is specifically designed for use with YKK #4.5 Coil Zipper Chain. This zipper slider features a low profile, smaller pull tab, and a locking mechanism designed to grip the zipper chain to keep the slider from moving until the pull tab is tugged. Strong metal construction and single zipper pull.

NOTE: We recommend using Lenzip® sliders with Lenzip zipper chain and YKK sliders with YKK zipper chain. This slider will only work with #4.5 coil chain.