- WFS APPROVEDCLIP-ON BALL FOOT AIR CHUCK,0 - 150 PSIGCEBP2HKY3Call for PriceAvailability: Special OrderWFS APPROVEDDIGITAL TIRE GAUGE,5 TO 150 PS IGCWWG33M133Call for PriceAvailability: Special OrderWFS APPROVED4-WAY VALVE TOOL,W/ VALVE CORE SGCWWG33M173Call for PriceAvailability: Special Order