ClarkDietrich Casing Bead terminates the stone against doors, windows and other dissimilar materials. Casing beads with one inch and larger ground heights are designed with a reinforcing rib to assist in the keying of heavy material fills. Always caulk all intersections, butt joints, ends and corners at the time of installation. Available in paintable white, or stock gray, tan, brown and black. Item Details: Casing Bead Size - Ground (A") x Flange (B") x Length (10') Price is for 1 Carton Pieces per Carton: 100, 75, 50 or 40 (All pieces have 1-3/4" Flange (B)) For 1/2" Ground (A) - 100 pcs / carton For 5/8" Ground (A) - 100 pcs / carton For 3/4" Ground (A) - 75 pcs / carton For 7/8" Ground (A) - 75 pcs / carton For 1" Ground (A) - 75 pcs / carton For 1-1/4" Ground (A) - 50 pcs / carton For 1-1/2" Ground (A) - 50 pcs / carton For 1-3/4" Ground (A) - 40 pcs / carton For 2" Ground (A) - 40 pcs / carton