GRK GRK-01141 - R4™ MULTI PURPOSE FRAMING SCREW #10 X 4" - 270bx large aluminum box-beam structure for durability

aluminum box-beam structure for durability and accuracy

Thumb -actuated line lock hold

Sleek design and comfortable handle

10” Cast Iron Extension

± scale quickly measures distance to grade

GRK GRK-01141 - R4™ MULTI PURPOSE FRAMING SCREW #10 X 4" - 270bx large aluminum box-beam structure for durabilityR4 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,