GRK GRK-10231 - RSS Structural Screws, 5/16-in x 5-1/8-in (300-Pack) 20V MAX XR 8784 B1 Zyklop 3/8" square

8784 B1 Zyklop 3/8" square to 1/4" hex bit adapter

and sheet metal applications

the marking and cutting edge is continuous along entire length – measure and mark with no interruptions

(1) 1-3/4" SDS MAX Rotary Hammer (5546-21)

No flimsy wheel brakes to deal with and non-marring polyurethane wheels to keep your floors in tact

GRK GRK-10231 - RSS Structural Screws, 5/16-in x 5-1/8-in (300-Pack) 20V MAX XR 8784 B1 Zyklop 3/8" squareThe GRK RSS (Rugged Structural Screw) is the premier alternative to traditional lag bolts, engineered for high demand structural applications. Made of specially hardened steel, these screws provide industry leading tensile, torque, and shear strength. The patented W Cut design and Zip Tip point allow for rapid penetration without the need for pre drilling, significantly reducing installation time and physical effort on the job site. Equipped with an