Common Uses: Standard Swivel boat seats (screw connection), can also be uses on other types of seats by screwing the mount into bottom of seat.
Dimensions: 17.8" L x 7.5" W
Contents: 1 - Swivel Seat Mount (silver powder coated aluminum)
for illustrated mounting instructions)
1. REMOVE SWIVEL SEAT FROM PEDESTAL
To remove seat, unscrew the 4 screws from beneath the seat
2. ALIGN SEAT MOUNT WITH PEDESTAL
The series of slotted holes are designed to retrofit existing seat pedestals,
while providing fore and aft adjustment. Position the mount over the seat
pedestal with all screw holes in view. Select slot positions by test-fitting the
swivel seat to ensure that the vertical post clears the seat back.
3. REINSTALL SWIVEL SEAT
With the mounting plate now sandwiched between the pedestal and
the seat in the desired position, replace the 4 screws and tighten securely.
You can now place the Mantis assembly onto the vertical post of the bracket,
and lock in place. Refer to the manual supplied with Mantis for detailed