Model: WLZ 1 number of pricker () : 158 intercept length (m) : 8 use road width (m) : 10 effective width (mm) : (a) 220 pricker effective length (mm) : 38 bearing material: aluminum alloy pricker material: rigid die-casting zinc alloy Each carton weight (kg) : 17 product introduction: WLZ 1 type roadblocks have advance assembly, recycling, free expansion, safe and effective, light path coverage, strong adaptability, light weight, portable, convenient use, etc. Equipped with 158 pieces of acupuncture and a fixed set of orange color, at a distance will show a marked and inviolable line, can effectively block the road quickly in an emergency, is the first selection of road traffic control equipment, is the bane of driving offenders. Widely used in public security, armed police, traffic, and other countries important functions. Execution standard: the GA/T421-2003 puncture deflated type roadblocks "test no. : police organs (committee) word no. 075334
