Seating

Cup Holder with Aluminum BracketAn optional cupholder is available for the Shockwave S5 Corbin seat. It can be attached to either side of the armrest with an aluminum bracket. Available in black, this cup holder will hold your coffee, a can,...

S5 Swivel SlideThis Swivel Slide system has 5 inches of fore-aft travel and features premium igus track and cars for smooth operation. The 360-degree swivel has 16 positions and a positive lock that engages every 22.5°.Shockwave accessories are...

S5 SwivelThis robust 360-degree Swivel is designed to pair with the S5 suspension bases and the Shockwave S5 Corbin seat, and has 16 positions and a positive lock that engages every 22.5°.Shockwave accessories are designed to fit the Shockwave...

S5 SlideThe purpose-built Slide offers 5 inches of fore-aft travel, allowing for comfortable seating positions for a wide variety of occupants and users. Our Slide pairs perfectly with the S5 suspension bases and the Shockwave S5 Corbin seat.Shockwave...

S5 Corbin Mid-Back Seat - Storm WhiteDesigned to pair perfectly with the Shockwave S5 suspension bases, the Shockwave S5 Corbin Mid-Back seat is a robust boat seat that comes equipped with folding armrests, a storage pocket, machined aluminum seat...

S5 Corbin Mid-Back Seat - Onyx BlackDesigned to pair perfectly with the Shockwave S5 suspension bases, the Shockwave S5 Corbin Mid-Back seat is a robust boat seat that comes equipped with folding armrests, a storage pocket, machined aluminum seat...

S5-SS Suspension Base - Stainless SteelThe Shockwave S5-SS stainless steel suspension base is the latest addition to the S5 product line. Welded construction using electropolished 316 stainless steel to last a lifetime. The Shockwave S5-SS is best...

S5-AL Suspension Base - WhiteThe Shockwave S5-AL suspension base (formerly the S5 Sentinel) provides comfort and safety to boaters, offering them an experience they’ve never had before. It offers a smoother, safer, and more comfortable ride,...

S5-AL Suspension Base - BlackThe Shockwave S5-AL suspension base (formerly the S5 Sentinel) provides comfort and safety to boaters, offering them an experience they’ve never had before. It offers a smoother, safer, and more comfortable ride,...

S5-LW Suspension Base - BlackThe Shockwave S5-LW lightweight marine suspension base is our entry-level recreational suspension option. Designed to mitigate the shock of wave impact in light conditions on freshwater lakes or cabin boats on the ocean...

S5-LW Suspension Base - WhiteThe Shockwave S5-LW lightweight marine suspension base is our entry-level recreational suspension option. Designed to mitigate the shock of wave impact in light conditions on freshwater lakes or cabin boats on the ocean...

Thread-Lock™ Aluminum Surface Mount Base - 10"High-strength aluminum surface mount base with anodized finish. Use with any Thread-Lock™ fixed-height post (sold separately). Can be used with Thread-Lock™ table and grill posts (sold...

2-3/8" Thread-Lock™ Fixed-Height Post - 13"Sturdy 2-3/8″ high-strength aluminum post for use while underway. Locking collar prevents unintentional removal from base. Use with Trac-Lock™ non-locking seat mount (sold separately).

KingPin™ Standard Square Steel Base with Satin E-Coat - 7"x7"Standard square mild steel base with satin finish. 3″ below deck needed. Requires a 2-1/2″ hole in the deck.

KingPin™ Standard Square Steel Base with Brass - 7"x7"Standard square stainless steel base with satin finish. 3″ below deck needed. Requires a 2-1/2″ hole in the deck.

2-3/8" Plug-In Hi-Lo Replacement BushingReplacement bushing for 2-3/8″ Plug-In™ Hi-Lo seat mount. Helps to distribute the weight load across the top of the post.

2-3/8" Locking Fixed-Height Post - 13"Anodized to withstand all conditions. Heights are from the top of the post to the deck when the post is installed. Fits into any 2-3/8″ Plug-In™ base (sold separately). Use with any 2-3/8″...

Workhorse Air-Ride Slide & Swivel - 4"10-1/2″ x 14-1/2″ x 1/4″ aluminum formed slide plate with anodized aluminum finish and heavy-duty stainless steel lock pin. Large, easy-to-reach control knobs. Swivels on post. Slide travels...

Elite Slide & Swivel - 4"8-1/4″ x 13″ seat mounting platform. Anodized slide and polish post mount fits over 4″ pedestals, locks and tightens securely to prevent wobble. Large pivot area ensures stability. Rotates 360°. Slide...

Universal Chair Mounting PlateAdapts a swivel mount to fit most seat mount patterns. High-strength aluminum. Use with any Springfield® marine swivel. Adds structural support to rotational molded seats and other plastic seat bottoms.