Chapman MFG 7331 Standard and Metric 24 Bit Allen Hex Screwdriver Set - Includes Midget Ratchet, Screwdriver Handle, Phillips, Metric, Slotted and Standard Hex Bits Plus a 3 &rdquo; Extension Versatile and durable compact screwdriver set with midget ratchet, screwdriver handle and extension, and 24 interchangeable screwdriver bits providing more versatility than hex keys and offering 125 plus tool combinations - hand assembled and inspected - Jay Leno is a fan Quality USA made and assembled from USA sourced materials, precision milled from USA steel,  inch hex drive, non magnetic, ball detent holds bit in place, heat treated with black oxide rust inhibitor finish 7331 has 11 Standard Allen Hex Bits, 7 metric allen hex bits and 3 straight sided slotted bits of different thicknesses and widths, designed to break before damaging screw, cam-out and screw damage reduced, slotted screws are hollow ground not tapered and contact to the full sides and depth of slotted screw Unsurpassed versatility - all tools and bits are totally interchangeable  inch drive, 1 extension that is 3  inches, can use extension independently, spinner is great for tight spaces and delicate screws Famous midget ratchet, 4.75 inch long stainless steel, 200 inch. Lbs of torque rated, 20 tooth gear and 18 degree working arc <span class="a-text-bold">All tools and bits are 1/4&#034; drive</span>&amp; totally interchangeable The spinner is great for tight spaces &amp; delicate screws The<span class="a-text-bold">1 included extension is3 5/8&#034;</span> Extensions can be used independently Chapman tools may fit other products but are<span class="a-text-bold">not designed as a universal tool</span> <span class="a-text-bold">4.75&#034; long</span>stainless steel <span class="a-text-bold">1/4&#034; hex</span>drive designed to work with Chapman bits Rated for<span class="a-text-bold">200 inch. lbs of torque</span> <span class="a-text-bold">18 degree working arc</span>&amp;<span class="a-text-bold"></span>20 tooth gear Hand assembled &amp; inspected Precision milled from USA steel <span class="a-text-bold">1/4&#034; hex drive,</span>non magnetic <span class="a-text-bold">Ball detent</span>holds bit in place Knurled &amp; stamped with part # Slotted screws are<span class="a-text-bold">hollow ground</span>NOT TAPERED <span class="a-text-bold">Reduces cam-out</span>&amp; screw damage <span class="a-text-bold">7331has 3 slotted bits</span> of different widths &amp; thicknesses Bits are<span class="a-text-bold">designed to break BEFORE damaging the screw</span> Chapman tools are<span class="a-text-bold">hand assembled &amp; inspected</span> All tools are<span class="a-text-bold">USA made from USAmaterials</span> <span class="a-text-bold">Jay Leno</span>is a fan of our tools!