GRK R4 #9 x 2-1/2 In. Star Drive Multi-Purpose Wood Screws (900 Ct.) Norpro The ergonomic handles and spring

The ergonomic handles and spring loaded design make this tool comfortable to use

Contains nozzle holder and pump hook for easy filling

and flooring grade plywood

Red primer is same quality as red oxide

6 ft/lb of energy per blow

GRK R4 #9 x 2-1/2 In. Star Drive Multi-Purpose Wood Screws (900 Ct.) Norpro The ergonomic handles and springGRK R4 Multi Purpose Screw is a versatile fastener that delivers increased productivity for hundreds of applications. Its feature rich design provides a fast and reliable connection every time. R4 Multi Purpose Screws have a Climatek Coating for installation in both interior and exterior conditions where exposure to moisture is intermittent and is code approved for use in treated lumber.