Swivellink AFSB-10012 basic standard 12" link single arm kit MSRP: Now: $203.51 Was: basic standard 12" link single arm kit (no mounting plates included). kit includes: 2x afsb-1 standard base 2x afsb-2 standard knuckle 1x afsb-3-12 standard link 1x afsb-clamp handle AFSB-10012