Big Hole Seat Swivel - Powder-Coated Steel
Use a powder-coated steel Big Hole swivel for a compatible boat-seat connection. The 7 x 7-inch format defines the overall size; check the actual fixing points against the seat and supporting structure.
Code 640807 is the standard Big Hole swivel. Its powder-coated steel construction distinguishes it from the cast aluminium and plastic options.
Select the movement configuration listed for this code and leave sufficient clearance for the seat around the mounting position. The locking model adds defined locking positions, while the standard model is a separate product.
Choosing and using this product
Work out the finished seating or table height before selecting a support. The pedestal height is only one part of the assembly; the top fitting, slide, seat base or tabletop also contributes to the final position. Compare the available adjustment with the intended use.
Check whether the listing supplies a full pedestal set or one replacement component. A base, post and top fitting may have separate product codes. Comparing the inclusions prevents a part-only purchase from being mistaken for a complete support assembly.
Allow space for any swivel, slide or release movement and check access to the adjustment controls. Nearby lockers, steering controls and walkways can influence the most useful position. Offer the complete arrangement into place before making permanent changes.
Match the connection at each end independently. The deck base must suit the mounting location, while the top must accept the intended seat or table fitting. A common-looking post diameter does not establish compatibility between every removable or locking system.
Inspect the deck support and fastening arrangement as part of the installation planning. Follow the relevant product and boat instructions, then include the attachment points and locking mechanisms in routine checks. Retain the model reference when compatible spare components may be needed later.
Product details
- 7 x 7-inch big-hole powder-coated steel swivel, suits most seats.