Cast Aluminium Seat Swivel - Locking
Use powder-coated cast aluminium hardware to connect a compatible seat and its support. The 7 x 7-inch format is a useful starting measurement, but the actual fixing pattern still needs to match the installation.
The selected configuration for code 640821 is Locking. Use that exact size or fitting when matching this component to the planned installation.
Choose the specified standard, locking or slide configuration according to the movement required. Where a slide is included, allow space for its travel as well as the full seat envelope.
Choosing and using this product
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.
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.
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.
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.
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.
Product details
- 7 x 7-inch powder-coated cast aluminium swivel to suit most seats.
- Locking.