PERFORMANCE TOOL W38920 3/8" Dr. 5 Piece Deep Wall Bolt Extractor Set (Metric/SAE)

Sizes: 3/8"(10mm), 7/16"(11mm), 1/2"(13mm), 9/16"(14mm), 5/8"(16mm) Chrome molybdenum steel for strength and durability Deep wall sockets for hard to reach fasteners, exposed studs and recessed nuts/bolts Patented gripping edges remove old, stripped, rusted or painted nuts and bolts Storage/carrying case