Description: High-Quality Lubricator: For an efficient operation of any kind of machinery it is mandatory to apply lubricants in the right manner. Earlier it was all about hands to apply lubricants but now modern machinery like locking grease gun coupler has taken over the market. This grease gun coupler is especially designed to lubricate any kind of machinery to keep them moving. Easy Engagement System: Our product has the easiest engagement system which makes it easy to fix the grease hose adapter to any of the moving part. The coupler is designed with a quick releasing lever which fixes or remove the coupler in one go. High Pressure Quick Lock Grease Coupler: To make sure that the grease penetrates deeper into the machinery, we have manufactured this high-pressure grease fittings device. Using it, it becomes handy to adjust the pressure to release the lubricant. Regular Greasing: Using this grease gun hose to lock n lube the moving parts has become so easy that you can lubricate your machine off and on. And that is the best thing about it as regular greasing is proven to improve the machine life. Suitability: Our Lock and lube grease locker with hose is a widely used device. Engineers, mechanics and hobbyists, all use this grease gun fittings device to get the best results. Features: 100% brand new and high quality Double Handle Design,Free your hands to Maximum. Jaw use the High Strengthen Material 65Mn,High Resistence,longer life. All accessories in this kits are very useful,no waste,can save your money. The handy box packing easy to carry,hang and keep.Very convenent.Specifications:Material: Metal Color: Silver Working pressure: 10000 PSI Size: As the picture Package included:1 xGrease Gun Note: Please kindly understand that slight color difference may exsit due to photographing condition. Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.