Click to expand Tap to zoom Propane Screw on Regulator by Royal Sale £9.99 | / SKU 1193 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Screw on connection Pressure 37mb Calor Gas propane gas bottles (size 3.9kg, 6kg, 13kg,19kg,47kg)