The 1220 weep hole cover has a recessed one-way flto allow drainage while keeping out insects and debris. It snaps into a pre fabricated rectangular hole and accommodates vinyl thickness from 0. 091" to 0. 098". 1220 is made by the same company that provides Window Hardware attached to the most popular brand Windows and Doors sold at Home Depot, Lowe's and many other window and door outlets. Recessed one-way fldesignFits slot: 1. 476"x0. 252" (37. 5mmx6. 4mm)UV stabilized molded colorSnin designMade with premium grade nylonModel # 1220WHITE.
