Features:
Simply insert the specially designed bit and put the drill in reverse，
center on the screw head or middle of bolt and activate drill，
it may start to drill into the screw or bolt slightly but will soon catch and grab the bolt so that it unscrews.
All sizes #0， #1， #2， #3， & #4 come with hex shanks
so that they can be used with quick change devices on a power/portable drill or handheld removable bit screwdrivers.
Screw-type head grip stronger， easier to use.
Designed to remove stubborn， rusted， stripped， screws or bolts， even factory installed carriage type bolts with no slots to remove from.

Specifications:
Surface treatment: Nickel Plated
Material: HSS4241
Type: 0#， 1#， 2#， 3#， 4#
Length of each screw remover: approx. 5.3cm
Handle: Hexagon handle
Shank: Hex Shank

Package list:
5 x Screw Remover Extractors in a case