Bigger equipment, bigger panel, same problem: you need a hatch that seals tight, doesn't warp in the sun, and opens without a fight. The Jaycar MHG026 gives you a 606 × 353mm opening with the same marine-grade build as its smaller siblings. Heavy-duty UV-stabilised white ABS, weatherproof rubber seals, reinforced non-skid lid that hinges 180° and sits flush over the flange. Two recessed handles so you're not fumbling with a wet thumb. Pre-drilled countersunk holes – one pass of the drill, done. Overall size 606 × 353mm, opening clearance 524 × 278mm, cut-out 526 × 280mm. Protrudes 17mm above deck, dips 26mm below. Screws not included
| brand | Jaycar |
| material | UV-stabilised white ABS |
| overall_size_mm | 606 x 353 |
| opening_clearance_mm | 524 x 278 |
| cutout_size_mm | 526 x 280 |
| protrusion_above_deck_mm | 17 |
| intrusion_below_deck_mm | 26 |
| hinge_angle_degrees | 180 |
| handles | 2 recessed |
| seal | Weatherproof rubber |
| lid_surface | Reinforced, non-skid |
| installation | Internal or external flat surface, pre-drilled countersunk holes |
| sku | MHG026 |