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The stainless steel A4 (1.4401) floor-mounted rotary latch with compression spring is a high-quality bulkhead bolt specifically designed for the secure locking of hatches and floor flaps. With an outer diameter of 60 mm and a cutout of 51 mm, it is suitable for hatch thicknesses from 6 to 38 mm – available with or without a lock.
The integrated compression spring ensures the hatch closes securely and prevents rattling while underway. The twist lock allows for quick and reliable locking with a simple turn. The high-quality A4 (1.4401) stainless steel guarantees excellent corrosion resistance, even in salty environments – ideal for use on boats and in marine applications.
| Article number | Øa (mm) | Ø Cutout (mm) | Hatch thickness (mm) | with lock |
|---|---|---|---|---|
| EK86817 | 60 | 51 | 6.0 - 38.0 | no |
| EK86817K | 60 | 51 | 6.0 - 38.0 | Yes |
Technical specifications: Material: Stainless steel 1.4401 (A4), Outer diameter: 60 mm, Cutout diameter: 51 mm, Hatch thickness: 6.0 - 38.0 mm, with compression spring. Variant EK86817: without lock. Variant EK86817K: with lock.
The A4 floor-mounted twist lock with compression spring is the professional solution for securely locking floor hatches and bulkheads in marine applications. Precision manufacturing, an integrated compression spring to prevent rattling, flexible adjustment to various hatch thicknesses, and highly corrosion-resistant material guarantee reliable operation for years to come.