Proto® Bolt Extractor Socket Set, Measurement System: Metric/Imperial, 10 Piece, Specifications: 3/8 in Drive, Black Oxide, 7 in L x 3-3/4 in W x 1-5/16 in H

• Proto® bolt extractor sockets make it easy to remove rusted, rounded or damaged nuts and bolts
• The working end has a helical shaped flute to help grip rounded fasteners, round head bolts and pan head screws
• Proto® bolt extractor sockets can be used in combination with other drive tools (such as ratchets, adjustable wrenches, sockets or combination wrenches) to help reach fasteners in difficult locations
• Through hole design helps gain access to fasteners at the end of long bolts or studs