Blue Sea 4027 AC Isolation Cover - 5-1/4 x 7-1/2x3 [4027] Brand_Furuno The Style 4351 has a

The Style 4351 has a 1"-14 thread nylon ferrule for use with standard marine mounts

dual tone audible from great distance

All frame and grill sections are made of a polymer composite that is completely waterproof with a coating to protect against damage from UV rays

Temperature: Yes

30' suggested max boat length

Blue Sea 4027 AC Isolation Cover - 5-1/4 x 7-1/2x3 [4027] Brand_Furuno The Style 4351 has a4027 AC Isolation Cover 5 1 4 x 7 1 2x3 Features: Provides electrical insulation for exposed panel backs Provides mechanical protection for panel backs protruding into lockers Lightweight material is easily drilled for wire entrance and exit Meets ABYC requirements for panels with combined AC and DC Covers a panel, or other object, 7 1 2" long x 5 1 4" wide, x 3" deep WARNING: This product can expose you to chemicals including di(2