RAM MOUNTS Square Rail Forklift Mount  3" max width with 1.5" diameter ball double socket arm & 6.25" x 2" rectangle base (AMPS hole pattern).

RAM MOUNTS Square Rail Forklift Mount 3" max width with 1.5" diameter ball double socket arm & 6.25" x 2" rectangle base (AMPS hole pattern).

RAM-111-247U-3$76.99