You need a block that's exactly the right size — not 2mm too short, not a hair too wide. This Jaycar mounting block is 116mm long, 73mm wide, and 36mm deep. Line it up, screw it in, and your fitting sits square. No shims, no squinting at the gap
| brand | Jaycar |
| type | Mounting Block |
| length_mm | 116 |
| width_mm | 73 |
| depth_mm | 36 |
