Usage Tips:[Professional Tool Set]-- Easy and quick to connect to any grease coupler; Provides a leak-free experience while in use. Just one set of Grease- accessories for troublesome stubborn grease zerks, reach any machine. Perfect Father's Day gift. [All-in-One Set] -- Grease- kit includes a of Grease- coupler adapters, push-on slotted right angle 90 degree grease coupler, grease injector needle, narrow needle dispenser and 15.5 inch flex hose. Common lubing attachments meet any of your needs. [Wide Application] -- Grease- Accessory Set compatible with most Grease- couplers and . Suitable for daily use and outdoor activities on most automotive, truck, farm equipment, agriculture, railers, industrial and marine Use. perfect for garages or automotive workshops. The threads of all accessories in the 9-piece lubrication tool set are unified to the US 1/8 inch NPT thread, which is suitable for all standard Grease- and the oil nozzle connectors at the oil pipe end, ensuring a for the traditional coupler or quick release pressure you use. Push-in grease coupler. Therefore, you can quickly switch the oil tip according to the situation, making lubrication more convenient. [Versatile Use]This kit has everything you need, and each accessory has its own unique function. It is usually used for the lubrication of industrial or agricultural machinery in a wide range of applications, such as harvesters, excavators, automobiles, tractor parts, etc. Simply put, the 90 adapter locks out hard-to-reach accessories and allows the needle tip to enter very narrow openings. No matter what you encounter, there is always an accessory that can solve your problem in time. Color: silver material: metal Package Contents: 9-Piece Grease Coupler Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.