HUMMINBIRD UC H7R2 UNIT COVER F/ HELIX 7 G4 MODELS
UC H7R2 Unit Cover for HELIX 7 G4 Models. The UC H7R2 is a silicone cover for select HELIX 7 models that help keep your fish finder protected when not in use. Compatible with: HELIX 7 G4 and G4N models.