2 x 30mm Gas Bottle Spanner Adaptor Propane Butane LPG Regulator Calor Flogas

You simply slip the adaptor over the nut and tighten the regulator onto the bottle. Use the adaptors to sit over the 30mm regulator nut to enable you to untighten/tighten by hand when needed. It is 3D printed in extra strong PLA+ plastic with a solid infill for maximum strength.

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