Swivl-Eze is the #1 supplier of pin seating hardwareThe system gives you outstanding economical performanceThe design is proven by decades of experiencePosts are available as fixed, manually adjustable, or power-adjustableSeat mounts, posts and bases available in steel, aluminum, or stainless steelThe Swivl-Eze DifferenceThe patented Lock’ N-Pin system leads the industry in safetyLock’ N-Pin prevents unintentional detachment for seat mounts, posts and basesLock’ N-Pin products exceed ABYC Standard H31.6.1DescriptionABYC CodeBulk PackagingAftermarket Packaging*13″ Hgt., 1.50″ Dia., Brushed Alum., Non-Threaded, Steel PinB2134SP-213416″ Hgt., 1.50″ Dia., Brushed Alum., Non-Threaded, Steel PinB2164SP-216424″ Hgt., 1.50″ Dia., Brushed Alum., Pro-Post, Non-Threaded, Steel PinB2244SP-2244WARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov