Home Furniture & Seating Seating, Tables & Pedestals Seat Hardware Explorer Adjustable Height Package with Slide and Swivel – 2-3/8″ (Adjustable Height: 13-7/8” to 16-7/8”) Springfield Marine Explorer Adjustable Height Package with Slide and Swivel – 2-3/8″ (Adjustable Height: 13-7/8” to 16-7/8”) $336.99 Explorer Adjustable Height Package with Slide and Swivel – 2-3/8" (Adjustable Height: 13-7/8” to 16-7/8”) quantity Add to cart