6" LONG HEX BIT SET - Allen Key Hex Bits in the Following SAE Sizes 1/16" 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8" CONVENIENT PLASTIC STORAGE CASE - Our Drill Bits Come in a Durable Locking Plastic Storage Case for Easy Storage INDUSTRIAL GRADE S2 STEEL WITH MAGNETIC TIPS - Our Drill Bits Are Made From High Quality S2 Steel Material in a Beautiful Black Finish. Also Each Drill Bit is Labeled with it's Metric Size. TRADE IN THAT ALLEN WRENCH FOR YOUR POWER DRILL - We've all been there before, you order a piece of furniture and open the box to find 100s of screws, all have to be fastened with a mini allen wrench. Instead imagine using your Drill to tighten and help put together your next furniture piece. NARWHAL GUARANTEE - We strive to source high quality products and if you're ever unsatisfied please reach out to us, our USA Based Customer Service is here to help! 6" Long Allen Hex Bit Set (12 Pack of Drill Bits with Case) 6 Inch Allen Key Hex Bits in The Following SAE Sizes 1/16" 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8