Frost King Water Heater 3 In. Insulation Jacket 10-R Value porcelain-enameled cast iron Optimized socket geometry reduces rounding

Optimized socket geometry reduces rounding and stripping

interchangeable for 2-3/8" or 2-3/4" backsets

Blades have increased durability due to POWER BLAST Technology and longer blade life and versatility due to T2 Technology

Net Free Area: 9

Flex-Lock feature allows you to switch between unlocked or automatic re-locking with the turn of a button

Frost King Water Heater 3 In. Insulation Jacket 10-R Value porcelain-enameled cast iron Optimized socket geometry reduces rounding3" thick x 60" x 90" R10 vinyl backed fiberglass insulation jacket is designed for gas, oil, or electric water heaters up to 60 gallon size. Package contains a roll of plastic tape.