Groco Flange Adaptor 2 in. Bronze Kidde Sta-Lok Insulators have proven themselves

Sta-Lok Insulators have proven themselves over the years to be an effective and totally reliable method of converting yacht backstays into radio antenna

Place them in cabins

hammocks and gates

“Trip Free” design cannot be held “ON” during fault current condition

Groco Flange Adaptor 2 in. Bronze Kidde Sta-Lok Insulators have proven themselvesFLANGED ADAPTORS Patented IBVF Flanged Adaptors have been developed to address several common problems in the marine industry. Heres what they do: Eliminate dangerous thread mis match when in line valves are screwed onto thru hulls. Accept standard thru hulls into the base and standard in line valves on top. Provide a safe and sturdy assembly when in line valves are used as seacocks. For OEMs, prevent valve damage during engine or generator