3/4'' W. x 5/16'' H., .020 gauge. For replacement screens in triple-track windows and aluminum screen doors. Screen retainer spline not included with aluminum screen frame, must order separately. Recommended screen spline size for use with aluminum screen .165 (11/64'' diameter) and fiberglass screen .185 (3/16'' diameter). Miter cut window frame corners order model No. PL14294 or PL16030. Plastic square cut corners see sublist description for model No., must order separately. No. PL14071: 72'' long, mill finish, uses plastic square cut corner model No. PL7727, PL14284, and PL16021 No. PL14074: 72'' long, white finish, uses plastic square cut corner model No. PL7729, PL14286, and PL16023 No. PL14073: 72'' long, bronze finish, uses plastic square cut corner model No. PL7728, PL14285, and PL16022 No. PL14077: 94'' long, mill finish, uses plastic square cut corner model No. PL7727, PL15284, and PL16021 No. PL14080: 94'' long, white finish, uses plastic square cut corner model No. PL7729, PL14286, and PL16023 No. PL14079: 94'' long, bronze finish, uses plastic square cut corner model No.PL7728, PL14285, and Pl16022 No. PL15629: 12'2'' long, mill finish, use plastic square cut corner model No. PL7727, PL14284, and PL16021 No. PL15631: 12'2'' long, bronze finish, use plastic square cut corner model No. PL7728, PL14285, and PL16022 No. PL15632: 12'2'' long, white finish, use plastic square cut corner model No. PL7729, PL14286, and PL16023