Pre-loaded nails provide strong rigid mount|Nails are reversible and box can be mounted to left or right-hand stud bay|Valves feature check right stamping|Round trim ring face plate accommodates up to 1 in drywall|4-3/4 in Dia x 2-3/8 in D rough opening|Molded-in side support brackets support box to stud bay|Face plate diameter: 6-1/8 in round|Brass quarter-turn valve|1/2 in C quarter turn hammer arrester valve|16 in stud bay|Reduction of lead in Drinking water Act (Federal Public Law 111-380)|Contractor pack|Lead Free

ASME A112.18.1|ASSE 1010|NSF 61-Gs|UPC Listed