For Sale - Actually made in the USA!!! 3/16" ID x 6 foot length hose. This is a high quality air controlled foot pedal which is made from ultra durable puncture resistant PVC (no metal plate on the bottom to scratch up floors), that stays flexible at temperatures below 0°F. Designed, manufactured, and assembled in California by drain cleaning experts, for professionals, and those who want professional equipment. 3/16 I.D. air hose needs no tools or clamps to install, just push the hose on the air switch barb and you are good to go.