1/2" Bottom Entry Valve Straight Toilet Filling Inlet + 4 1/2" Ball Float Kit

1/2" Toilet Cistern Straight Bottom Entry Inlet Valve + 4 1/2" Ball Float Kit. Adjustable length float arm to fit a number of toilet cisterns (180mm - 280mm). 1 x 4 1/2" Plastic Ball Float (with Brass Thread).

eBay