These air hose locking springs and inflatable nozzle springs are essential accessories for anyone using an air compressor for tire inflation. They provide a secure connection between the air hose and nozzle, preventing air leaks and allowing consistent performance. crafted from materials, these springs are built to last and can handle the demands of regular use in automotive maintenance. Features -Color:Black -Material:Alloy -Size:1.30X1.30X1.30cm/0.51X0.51X0.51in -Timesaving convenience: the air chuck replacement springs make it easy to secure the air hose, reducing the needed for inflation -Firm and secure: the chuck and hose clamp design provide a on the air hose, allowing it stays in place during inflation -Versatile compatibility: these accessories work with various air pumps and are ideal for inflating air mattresses, pool floats, inflatable boats, and more -Robust construction: built from materials, these air hose tire inflator fittings are designed to withstand longterm use without damage -Easy to install: the accessories are simple to install, requiring no special skills, making it easy for anyone to set up and use their air pump Package list: 5 x air chuck springs