LABOR SAVING DEVICES 51-150 MegaPro 15-in-1 Screwdriver (Tamperproof) Tamperproof model bit selection-spanner SP6-SP8, SP10-SP12; hex key socket pin-head HX1/8"-HX9/64", HX5/32"-HX3/16" & star-style bits In-handle storage compartment for all bits Made of high-impact plastic & superior grade steel Includes double-ended spanner, hex key, socket pin head & tamperproof star-style bits