2.5 inch V bolt (long leg) one off c/w sledge and washers
The V bolt and washers are zinc plated and the sledge is Pre-galv steel.
Can also be used to mount a Mk 4 Sky / Freesat dish to a pole.
The 2.5in sledges are also available separately here.
P&P is cheaper for this item if you phone the order through !
Available with plain or Nyloc nuts.