Lewmar Size 44 Low Profile Hatch Seal Kit [360869999] Sailing | Shackles/Rings/Pins The RV-412 features rugged stainless

The RV-412 features rugged stainless steel through hull bodies suitable for fiberglass

High Frequency: 150 kHz to 250 kHz with maximum depth of 152 m (500') 25° constant beamwidth

CHIRP Lengths - 400 ns to 20µs

making it compatible with any setup and easier to implement future upgrades to batteries and chargers

Lewmar Size 44 Low Profile Hatch Seal Kit [360869999] Sailing | Shackles/Rings/Pins The RV-412 features rugged stainlessSize 44 Low Profile Hatch Seal Kit Replacement seals for the Low Profile hatch range. Works by holding the Acrylic pane into the frame. In the Box: Gasket Instruction manual *Sold as an Individual