Aluminum "U"-Shape Top-Stop
Type: 3#(3.5#) 3#One-rim / 4# 4#One-rim/ 5#Thickness 5#Thin / 8#(10#)Material:H65 H85 H88 H90 AluminumColour: Brass Plating/painted coloursCustom-built: Pass Needle Detector Nickel Free and Non-toxic