Ridges and valleys 45 cm overall, in plain G.I. Sheet 0.80mm fixed with galvanzed iron J. and L. hooks 10mm diameter, G.I. Limpet and bitumen washers complete
Ridges and valleys 45 cm overall, in plain G.I. Sheet 0.80mm fixed with galvanzed iron J. and L. hooks 10mm diameter, G.I. Limpet and bitumen washers complete