Stanley Proto J380 Proto Pliers Set with Replaceable Tips, Small, 18-Piece Includes one internal and one external plier Covers ring range: External 1/4-inch-2-inch, Internal 3/8-inch-2-inch Contains 16 interchangeable tips (4 of each listed below) (Replacements available) Pliers overall length 6-1/4-inch Weight: 0.64 lbs