Duct Size : 4" Function : Blower Material : Nylin Fiber Color : Dark Blue Max Working Pressure : 120 psi Sold by Carton : 60 pcs/ctn Material: Handle - Nylon filber Air suct - Seamless iron tube with chrome plated Piston - Copper Spring - Stainless steel O-Ring - Abrasion proof & oil resistance Feature: 1. Maximum air pressure: 130 psi/ 9 kgs 2. Air duct never breaks apart from handle 3. Stable & strong air outlet, no air leakage 4. Sensitive trigger ensures good operation 5. Precise copper air inlet thread 6. 2,000 pcs per color per shipment. (in Black, Red, Navy Blue, Green, Orange or Yellow).
