Ultra-Fab 48-979023 Ultra Jumbo Steel Roller ESPBLOC3 10A TailDrivers side includes license

10A TailDrivers side includes license plate illuminator and mounting bracket

Battery voltage readings are stored in batches and subsequently downloaded to optimize the sensor’s battery longevity

Built in GPS antenna and ideal for use on smaller yachts and boats like RIBs and center consoles

SIM card is pre-installed

Activated by the shutting or slamming of a door slam latches are designed so that a spring inside automatically retracts the latch

Ultra-Fab 48-979023 Ultra Jumbo Steel Roller ESPBLOC3 10A TailDrivers side includes license2. 5" Wheel Width, 3" Diameter Extra Tough All Steel Construction For All Motorhomes, Trailers And 5th Wheels 1 4" Steel Mounting Bracket Welds On Grease Zerk Fitting One Per Carton