Your sounder's on a U-shaped bracket and the current mount either doesn't fit or it's a permanent fixture you can't easily pull for a battery swap. You want it level, locked in, and removable without a toolbox.
The R-Lock R is built specifically for fish finders and chart plotters with U-shaped brackets. Three axes of adjustment, friction joints top and bottom with the R-Lock locking system (patent pending), and a centre joint that clicks through 15-degree increments. Your display stays level even on a raked console.
Holds up to 1.5kg. Lift it off in one motion when you need to; all that's left is a low-profile RAILBLAZA mount. Swap the base and you can run it off a rail or an inflatable tube. Fits Lowrance Hook2, HDS and Elite, Garmin Striker Plus and Echomap, Humminbird Helix and ICE Helix. Note: some sounders may need a couple of holes drilled to match the U-bracket spacing
| brand | RAILBLAZA |
| model_number | 02-4141-11 |
| base_type | U-shaped bracket |
| max_load_kg | 1.5 |
| joint_system | R-Lock lockable friction joints (patent pending) |
| adjustment_increments | 15 degrees (centre joint) |
| axes | 3 |
| compatible_brands | Lowrance Hook2, Lowrance HDS, Lowrance Elite, Garmin Striker Plus, Garmin Echomap, Humminbird Helix, Humminbird ICE Helix |
| mounting_system | RAILBLAZA StarPort |
| installation_note | May require drilling holes to fit some sounders |
| sold_by | JAYCAR |
