[Lock Clamp Type High Pressure Greases Nozzle]:Manual electric pneumatic greases dispenser self locking flat nozzle fitting prevents leakage even under high pressure [Durable Material]:Greases coupler made of high quality stainless steel,can be used in all garages,heavier and stronger than other greases couplers [Locks Securely Quick Release]:Grip the handle with the head extended to release locking precision,pressure,and greases and delivering it to hard to reach areas.Quick release greases coupler can be locked and released quickly,easily and conveniently [Dual Handles]:Greases nozzle, double handle,labor saving,avoiding greases leakage and troubles due to poorly lubricated equipment [Wide Application]:High pressure coupler is suitable for various fields such as agricultural machinery,construction machinery,machine tool gears,ship equipment,workshop equipment,etc, Weight: 0.3968320716 pounds, Manufacturer: QLECXZI