This valve pliers tool set is suitable for both professionals and do-it-yourselfers.The pliers have a long handle, making it possible to reach seals in tight spaces. The grooves on the inside of the ends and the serrations in the mouth provide an easy and firm grip. The serrated ends of the handle also give you maximum grip, so you don't have to worry about slipping in oily conditions. The precision milled handle ensures the correct adjustment of each seal. The remaining four seal caps and adapters are useful when removing and installing oil seals on multi-valve engines. All 11 pieces of the tool set are made of high-quality carbon steel.Delivery includes 1 x sealing pliers, 1 x handle, 2 x sealing caps and 7 x sealing adaptors, all in a blow moulded case for protection and easy transportation.