Garmin ECHOMAP UHD2 64sv US Coastal and Great Lakes GN+ with GT54-TM Transducer MPN - 010-02681-01 Blue Sea Systems Uses up to 3/4 in

Uses up to 3/4 in diameter rope

Model: DRS4W

Fully compatible with Lewmar bow rollers

If HELIX 7 Series is mounted in dash the unit cover will not fit

Simrad is the name you can trust

Garmin ECHOMAP UHD2 64sv US Coastal and Great Lakes GN+ with GT54-TM Transducer MPN - 010-02681-01 Blue Sea Systems Uses up to 3/4 inGarmin ECHOMAP UHD2 64sv, U. S. coastal with GT54 transducer Model: 010 026810 01 Easy to use 6 in chartplotter with a bright, sunlight readable touchscreen display Built in Garmin Navionics+TM coastal charts with integrated Navionics(R) data Built in Wi Fi(R) connectivity lets you wirelessly share sonar, waypoints and routes with another ECHOMAP UHD2 chartplotter Wirelessly connects to your Force(R) trolling motor to create and follow routes,