12 PACK OF TRIANGLE HEAD DRILL BITS - Standard 2" & Extra Long 6" Bits in the Following Sizes TA14, TA18, TA20, TA23, TA27, & TA30 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 Triangle Size. TRIANGLE BITS ARE THE PERFECT MYSTERY BIT FOR SO MANY USES - Triangle Head Bits Are Common on Little Electric Toys (Like Fast Food Toys), Furniture Pieces, Appliances, Auto Parts, Video Game Controllers, and other Household Items. 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! Triangle Bit Set (12 Pack - 2" and 6" Long Magnetic Heads) In the Following Triangle Screwdriver Sizes: TA14, TA18, TA20, TA23, TA27, & TA30