11" Pants Aluminum Zipper ~ Talon #4.5 with Locking Slider - 264 Scout Blue (3 Zippers/pack) 11" Pants Aluminum Zipper ~ Talon #4.5 with Locking Slider - 264 Scout Blue (3 Zippers/pack) Superior quality aluminum zipper. Ideal for pants and jean. Slider is strong durable and has a locking slider.