You're DeWalt DW2014C4 Drywall Screw Setter, 4 Pk. MSRP: $9.99 Material Alloy Steel Drive System Dual Drive Head Style Flat Exterior Finish Steel Thread Size 3 inches DEWALT Drywall Screw Setters with your drill. They control the depth of the screw when driving in drywall, particle board and plywood. This 4-pack of screw setters were made of shock-resistant steel for maximum durability. For added strength, they have hardened cores and were heat-treated to resist breakage and wear. The depth setting bit tips act like screw guns from a power drill. Delivery Method: [Omtat Corporation Distribution warehouse package and ships the item via USPS. *As a bonus, all first time customers will receive a free PC Tune-up and Optimization service voucher valued at $59.99; customers will be able to have their PC's diagnosed, optimized, and tuned-up by one of our professional PC technicians. This voucher can be used anytime from the date of purchase and will be honored up to 1 year. Please contact our customer relations department (via messaging) if you have any questions or concerns regarding this product and/or you need a larger quantity. Customers must ensure that they read the listing carefully, to ensure they are purchasing the correct item. You acknowledge, understand and agree to these terms and conditions by proceeding with this purchase. Pride in service with integrity is our goal and commitment; we hold the same expectation for our customers. Happy shopping! Omtat Corporation