GRK R4 #10 x 3-1/8 In. Stainless Steel Multi-Purpose Wood Screws (210 Ct.) 850 Features New Advanced SmartKey Security

Features New Advanced SmartKey Security which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds

funnel shaped air intake

This 20-piece set features a range of blades

and the over molded grip provides durability and comfort for all applications

GRK R4 #10 x 3-1/8 In. Stainless Steel Multi-Purpose Wood Screws (210 Ct.) 850 Features New Advanced SmartKey SecurityGRK R4 316 Stainless Steel Screws provide extreme corrosion resistance for the toughest environments including high exposure to chlorides such as de icing salts and in coastal applications within 1 mile of the coast. These screws are also for use with cedar, redwood, and various wood species that have higher acid content.