*90 degree all metal construction lock-on tire inflate chuck for portable tire inflator, for bike, motorcycle, car*1/4" ID Hose Barb end makes it the perfect choice for hose repair*open flow with a lock-on clamp make it easy for hands free tire inflation*2 all metal air chuck ,1 free worm gear hose clamp*One free Worm Gear Hose Clamp for quickly hose repair you don't need to do another buying, be suitable for OD 0.35"-0.63"(9-16mm ) hose, but if you have a better way to clamp the chuck, please ignore this Worm Gear Hose Clamp