Simpson ECCLL444TC Tall Corner End Column Cap Left Direction Gray Paint Balusters The Quik Drive PROHSD60M auto feed The Quik Drive PROHSD60M auto feed screw driving attachment is specifically designed for wood to steel fastening and features an extended nosepiece providing additional stability and more accurate driving With two #6 x 12" rebar extensions included this column cap is designed to provide column to beam connections in end of beam applications where two beams form an "L" on top of a column Connection Type: Provides strong end of beam connection for column to beams that form an "L" and the extended area of the column seat offers additional surface area of bearing to distribute the load