Never compromise safety when it comes to handling heavy compressed gas cylinders. Constructed of 1-in (25-mm) and 1.25-in (32-mm) diameter round steel tube with continuous welding, these durable, double-cylinder trucks provide optimum safety, strength, and longevity. Floor plate made of thick 11-gauge (3-mm) steel with safety fins prevents warping or breaking. The unique zero-lift height loading floor plate lays flat, thereby eliminating the need to lift cylinder during loading and unloading. Co