Products › N9NE Saron 4 Prong Base — 684PRONG Image 1 of 1 N9NE Saron 4 Prong Base — 684PRONG $166.29 Saron four-prong swivel tilt base only — for the 6801 Saron guest chair tub. Seating capacity 275 lbs.Dimensions: 19.5"W x 8.5"D x 19.5"HWeight: 8.2 lbs Add To Cart Added! Saron four-prong swivel tilt base only — for the 6801 Saron guest chair tub. Seating capacity 275 lbs.Dimensions: 19.5"W x 8.5"D x 19.5"HWeight: 8.2 lbs You Might Also Like N9NE Saron X Shape Sled Base — 68XBASE $99.53 N9NE Konfurb Atlas II Headrest — 9811 $50.07 N9NE Saron Spider Base — 68SPIDMS $185.45 N9NE Vitality Medical Chair $445.71 Seating Star CH-571A Ergonomic Office Chair $265.45