https://www.nzplumbingsupplies.co.nz/shop/product/538041/oteika-clip-for-gas-hose/
Oteika Clip for Gas Hose, Pipe & Fittings | NZ Plumbing Supplies
Oteika Clip for Gas Hose. Availble to for the 8mm and 10mm gas hose.
hose pipe fittingsfor gasclipnzplumbing