Propane Bottle Replacement Brass Adapter For LPG GPL Gas Bottles Right Hand Thread Propane CALOR Bottle Refill Adapter Made of brass,Durable and long life, easy to install and use. This adaptor may be used on gas bottles and some others with left hand G5/8inch thread fitting. A safe and convenient propane bottle refill replacement. Type: UK type Size(approx.): length 136mm Instruction Method: Step 1: bottle must be empty if no 80 percent shut off connector fitted. Step 2: refueling without non-return connector you must close the bottle connector. Step 3: instructions and volumes are printed on the side of adaptor. Step 4: use of gloves highly recommended. colour: gold Material: brass Package Contents: 1 x Propane CALOR Bottle Refill Adapter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.