11Pcs Impact Bolt Nut Remover Set Nut Extractor Twist Socket

Features:High Quality --- Damaged nut and bolt extractors set made from high-strength chromium-vanadium alloy steel with black oxide finished to withstand corrosion providing superior strength for greater turning power and durability.High Performance --- The upgraded spiral flute cutting edge profile for a secure connection provides a reverse grip for maximum power.2 Way Operation --- The extractor socket has two ways of driving it a 3/8 square from the center and a hexagon from the outside. Hexagonal flats used in conjunction with sockets pliers flat wrench and vise-grip locking pliers etc while 3/8-Inch square drive accommodates with regular 3/8 ratchet or extension.Full Equiped --- Total 10 metric standard sizes sockets including 9/10/11/12/13/14/15/16/17/19mm. Extremely effective for removing rusted stubborn nuts and even rounded or stripped studs especially oil drain plug. An extension included to remove the damaged fastener from the socket.Convenient Select --- Each socket engraved #1-#10 on for easy visibility. A must have tool for oil drain plug oil pan bolts exhaust manifold nuts car vehicle and engine etc.Specifications:Material: Chromium Vanadium Alloy SteelRemove No.: #1/2/3/4/5/6/7/8/9/10Inside Size(Fit for removing Hex Size): 9/10/11/12/13/14/15/16/17/19mmOutside Hex Size: 16/16/19/19/19/22/22/25/25/27mmItem Weight: 240g/8.5ozPackage Weight: 246g/8.7ozPackage Size: 15*10*3cm/5.9*3.9*1.2inPackage List:10 * Nut Extractor1 * Wrench