The Long Shank Hatch Hinge from Buckshot Racing #77 is a precision-machined component built for high-performance and offshore race boats. Made from polished 316 stainless steel, it delivers reliable motion, structural stability, and long-term corrosion resistance in saltwater and high-vibration environments. A removable stainless-steel pin allows quick access to compartments without removing fasteners.
Design and Function
This hinge uses a long shank configuration to fit thicker hatches and composite panels. Its extended geometry ensures accurate pivot alignment and smooth movement without torsional binding. The removable pin allows full hinge separation for rapid access to boat cowlings, engine bays, deck lids, or canopy sections, reducing service time during race preparation.
Both hinge halves are CNC-machined from AISI 316 stainless steel, providing excellent resistance to pitting and chloride corrosion. A mirror-polished finish minimizes surface friction and prevents the buildup of salt or debris, ensuring smooth operation and extended service life.
Applications
The hinge is designed for canopies, cowlings, deck lids, engine hatches, and access panels on race boats and performance craft. It performs consistently under vibration and high load, maintaining alignment across composite, fiberglass, or aluminum surfaces. The removable pin simplifies access to enclosed areas and allows full panel removal during maintenance.
Construction Details
Each hinge is machined to precise tolerances for uniform fit and reliable operation. The slip-fit removable pin includes a cotter-style retainer for secure engagement under vibration. Mounting holes accept M5–M6 or SEA #10–1/4" stainless fasteners, suitable for through-bolted or surface-mounted installation. The mirror-polished 316 stainless surface provides both corrosion protection and aesthetic uniformity with other Buckshot Racing components.
| Parameter | Dimension | Description |
|---|---|---|
| A | 2-7/8" | Overall width |
| B | 3-9/16" | Overall height |
| C | 1-1/8" | Base thickness |
| D | 2-1/2" | Shank length |
| E | 1-1/4" | Offset depth |
Performance and Installation
Rated for static loads up to 250 lbf per hinge (depending on mounting configuration). Operates reliably from -20°C to +150°C. Periodic lubrication of the hinge bore is recommended for high-cycle or debris-prone environments.
Maintain hinge alignment within ±0.25° during installation to prevent binding. Use marine sealant such as 3M 5200 or Loctite 291 to seal fastener penetrations. Reinforce thin panels with backing plates for load distribution. Suitable for both horizontal and vertical mounting orientations.
The Long Shank Boat Cowl Hinge from Buckshot Racing #77 provides a compact, serviceable, and corrosion-resistant solution for marine hatches, lids, cowlings, and canopies. Its removable pin, precision-machined geometry, and 316 stainless steel construction make it ideal for demanding race environments where access, alignment, and reliability are critical.
For technical support, contact Mike Hill at +1-714-697-1716 or mike@buckshotracing77.com