| http://www.w3.org/ns/prov#value | - Referring to the drawings more particularly by reference numerals, 16 indicates a locking screwdriver embodying the teachings of the present invention, which includes a screwdriver shaft 18 fixedly supported in a handle 20, and a sleeve 22 which is removably positioned on the shaft 18 for rotational movement relative thereto. ' As shown in FIGS. 2, 4 and 5, the handle 20 contains a cylindrical rec
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