GRK 12221 Rugged Structural Screw w/ Climatek Coating, 5/16" x 3-1/8", 100-Count N/A This AirShim Inflatable Pry Bar

This AirShim Inflatable Pry Bar & Leveling Tool (1190) from Calculated Industries is an impressively versatile tool you can use to install and level windows

Features exclusive 10" steel stake with 9 molded insulators

of wall board

Featuring wider 3 tier shelves

7V Lithium-ion Charger: 120V~/60 Hz

GRK 12221 Rugged Structural Screw w/ Climatek Coating, 5/16" x 3-1/8", 100-Count N/A This AirShim Inflatable Pry BarGRK Rugged Structural Screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSS screw which is 3 1 8" and longer have CEE thread that enlarges the screw hole for the non threaded portion of the fastener, allowing the wood to settle easily and increasing the screws