1.5"/40mm Boom to Mast Plate

140mm x 100mm aluminium plate drilled with 8 x 8.5mm holes

4 holes are drilled accept 2 x stainless steel square M8 U-bolts for attaching to a square boom of 1.5"/40mm square. 

4 holes drilled to accept 2 x stainless steel round U-bolts to suit a 2" ot 50mm round mast

2 x Square M8 U-bolts supplied with stainless steel washers and Nyloc nuts

2 x round M8 U-bolts supplied with stainless steel washers and Nyloc nuts

2 x mild steel saddles to suit the round U-bolts.