Features:
All bolt extractors are made of high-hardness chrome-molybdenum steel with a sandblasted finish for superior durability and longer life.
The special internal thread design of bolt extractor interior is precision engineered, and the reverse helical grooves are designed to snap in for maximum holding force, providing excellent torque, easy to use and remove peeled, rusted or frozen, damaged bolts, nuts and screws in car repair and industrial applications.
Easily remove lug nut, oil drain plug, broken and seized bolts.
Each bolt remover with a standard 3/8-inch drive, uses the 1/4"-3/8" hex adapters that can connect with a common impact wrench, tap handle, and ratchet wrench.
All bolt extractors are laser etched is convenient to identify and use.
Heavy duty blow molded case keeps all the bolt remover stay organized.
Full sizes include SAE (inches) and metric (mm): 1/4", 5/16"(8mm), 3/8", 10mm, 7/16"(11mm), 12mm, 1/2", 13mm, 9/16"(14mm), 5/8"(16mm), 17mm, 11/16", 3/4"(19mm).
13 size options are available to help out of tough spots.