Boat Seat

Boat Seat

Custom Boat Seat made with SteelTek

Skill Level
Estimated Cost
Estimated Time

Tools & Materials

SteelTek Supplies (3/4"):

  • (4) Black Double Tab Offset Flange - (689-804HC)
  • (1) Black Four Socket Cross - (685-804HC)
  • (5) 12" Black Non-Threaded Pipe - (584-120PE30HC)

Other Supplies:

  • Nuts and Bolts


  • Allen Wrench - 6 Millimeter
  • Drill or Socket Wrench

How To

Stage 1

Building Seat Base

  • Take a Four Socket Cross (685-804HC) and attach a 12” pipe to each open vertical end then tighten set screws.
  • Slide a Double Tab Offset Flange (689-804HC) onto each end of 12” pipe. Make sure the Double Tab Offset Flanges (689-804HC) are flush with the end of 12” pipe then tighten set screws.

Stage 2

Attaching Base and Vertical Seat Support

  • Slide your 12” pipe, with the chair spring installed, and slide it into the vertical hole of 18” pipe then tighten set screw.
  • Attach the Double Tab Offset Flanges (689-804HC) to the surface you plan to use and install using nuts and bolts for strength and durability.

Stage 3

Attaching Seat

  • Install the boat seat into 12” pipe.
  • This is a standard boat seat and the peg that came out the bottom of the chair fit the 3/4” pipe perfectly.