Wheel Masters Set-4 Two 13" Straight/ Two 9-1/2" 90 Deg SS Valve Stem Extension 17-1913Manufacturer: Wheel Masters Availability: 22 in stockSKU: 17-1913 Item No: 17-1913 Brand: Wheel MastersMfg No: Wt: 1.20UPC: 088805370108 $70.79 Qty: Add to cart Ship toSelect countryUnited States of America *Other *Shipping MethodNameEstimated DeliveryPriceNo shipping optionsApply Custom wishlist OKAdd to wishlistAdd to compare listEmail a friend1:Wheel cover mount valve extender can be used with 16-19-1/2 inch diam wheels. Easy to install, no special tools required, the hoses attach to your existing valve stem ( no need to remove valve core) allowing proper inflation and pressure checks in seconds. Each kit comes complete with everything you need for the specific wheel application.