Simpson 1/4 x 3 Countersunk Split-Drive Anchor CSD25300 PACK:400 Pk The DC-16W is a spark

The DC-16W is a spark and flame-free cold-cutting shear

The ECC86 features an extended seat that goes beyond one side of the column

This adjustability is especially useful when working around existing anchor bolt positions in concrete

What is the purpose of the EB-GUIDE predrilling tool included in this kit

and softer materials such as wood substrates used in cement-board applications

Simpson 1/4 x 3 Countersunk Split-Drive Anchor CSD25300 PACK:400 Pk The DC-16W is a sparkThe Simpson Strong Tie CSD 1 4 in. x 3 in. Countersunk Split Drive Anchor is a one piece mechanical expansion anchor engineered for fast, reliable installation into concrete, grout filled block, and stone. As the anchor is driven into a pre drilled hole, its split type expansion mechanism compresses and exerts outward force against the walls of the hole, creating a secure hold without the need for adhesives or setting tools. The countersunk head sits