GRK GRK-02141 - R4™ MULTI PURPOSE FRAMING SCREW #10 X 4" - 50bx grease guns EXACT™ punches and dies do

EXACT™ punches and dies do not require spacers

with a lever style lock system for quick tool-less installation and replacement

Up to 4X longer bit life: optimized geometry with black oxide coating to cut faster and produce less heat

Most extension ladders are incredibly heavy

GRK GRK-02141 - R4™ MULTI PURPOSE FRAMING SCREW #10 X 4" - 50bx grease guns EXACT™ punches and dies doR4 Multi Purpose Framing and Decking screws provide a faster drive for improved productivity. Fast bite tip eliminates pre drilling and provides a fast start for one step installation W CutTM low installation torque allows for fast driving and ease of install Precision Fit between R4 Multi Purpose screws and GRK bits reduces wobble and improves productivity For use in wood, particle board, plastic, sheet metal, cement fiber board, wood decking,