That old deck plate is pitted, the key's seized, and every time it rains you're mopping bilge water. You need a secure access point that won't corrode in salt air and actually fits your existing cutout.
This one's cast in 316-grade stainless steel and mirror polished — the same grade that holds up on a working boat year after year. Overall diameter 140mm, deck cutout 110mm, access hole 100mm. It comes with a stainless steel opening wrench so you're not hunting for a matching key at 6am before a trip.
Fits with 4 x No.12 stainless steel countersunk screws (not included). Measure your existing plate or cutout before you order — the 100mm access hole is the spec that matters most
| brand | JAYCAR |
| material | 316-grade stainless steel |
| finish | Mirror polished |
| overall_diameter_mm | 140 |
| deck_cutout_mm | 110 |
| access_hole_mm | 100 |
| includes_wrench | 1 |
| screw_requirement | 4 x No.12 stainless steel countersunk screws |
| category | Marine Hardware |
