Roadblock tire breaker

Model Number: KL-W8 Brand Name: KELIN Key Specifications/Special Features: It can be opened and closed free because of the adjustable trestle.There are anti-corrosive and sharp steel nails on the trestle.The air pressure of the tire can easily separate the nails from the trestle, and the gas will release at once within 30 seconds. 1)Thorn material: stainless steel 2)Pedestal material: PA+PE 3)Thorn length: 40mm 4)Total thorns: 120/170pcs 5)Intercepted width: 185mm 6)Max intercepted length: 5m 7)Gas released: within 30 seconds
The KL-W8 punctured deflated road-block we produced has passed the detection of the special police product quality supervision center of public security minister.
The item of product testing: general request, operational flexibility, the quality, the effective length of road-block, the effective length of prod, the effective distance of prod, the prods pull-out strength, the effective intercept time, climate and environment adaptability totally 9 items testing results are all in accordance with the relative requests of <>.