Megapro 151RV Alloy Steel Hex RV Multi Bit 15 in 1 Screwdriver, 1-1/4" Hex Nut, 8-1/2" Length This driver includes the 2 most popular specialty clutch bit tips found in recreational vehicles and mobile homes Also includes 12 other popular bit tips used around vehicles and in the home The shaft opening serves as a 1/4" hex driver EZ guide collar Palm saver cap Made in the USA