The LUMAX Heavy Duty Quick Release Grease Coupler is a high-pressure tool designed for automotive maintenance and repair. With a maximum pressure rating of 15,000 psi, it ensures smooth and efficient grease flow. The 1/8" NPT size makes it compatible with a variety of grease guns and lubrication tools. The quick release feature allows for easy attachment and detachment, making it a convenient and reliable addition to any workshop or garage. Made by the trusted brand Lumax, this grease coupler is built to last and deliver consistent performance.