Tapcon 100 -Pack 3-in Washered Drive pin

Great product

Worked perfectly with my trigger activated Tapcon gun

Well-built

Perfect for anchoring any 2" board to a cement anchor point. Fits my ram-set driver gun. If using this length or longer nails, the 4 power .22 shells are the ones you'll need to drive them in completely with one shot. Also, don't forget to first drive the nail with a hammer until it contacts the cement, this will allow more of the force to go into pushing it into concrete than just going through the wood first.