MK-4B Helm Seat Captain’s Chair


Our deluxe MK-4B helm seat offers maximum cruising comfort, with fantastic cushioned support and a full reclining back. The flip up front bolster is perfect for leaning against while driving or fishing at the helm. Additional features include: adjustable or removable headrest and fold up arm rests allowing for more standing room and easy slide in access. Constructed of high-quality materials and durable marine-grade vinylthese captain’s chairs will be enjoyed for years to come. All of our MK helm seats come equipped with slide and swivel assembly to fit your existing pedestal (no re-installation needed). Alternatively, we offer hardware for easy mounting on any flat deck surface of your boat.

Dimensions:  24″ arm to arm x 25″ seat back height (30″ incl. headrest)  x 18″ seat depth bolster down / 13″ bolster up

Colors: white, off white, black, khaki stocked; custom colors also available 

Add-ons: white cover ($165), Arrigoni adjustable footrest 

Call us to improve your boating experience today! 


  • Arrigoni’s MK Helm Seat Line offers extreme comfort, adaptability and durability 
  • Reclining back 
  • Adjustable height or removable headrest 
  • Fold down arms 
  • Pop up bolster for support while standing 
  • Equipped with our signature track lock slide-and-swivel system to fit over your existing pedestal – no installation help needed
  • Available in off-white, khaki, white, black or your custom choice 
  • Covers and adjustable foot rests also for sale 
  • Shipped nationwide


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