LSMOD1 - ROTATING SPHERE
Such heads are made by a small toroidal head: it can pass through an opening of only 25 mm of diameter.
The connection is 1/4” gas male. Reduced overall dimension: total length is 50 mm, weight 40 grams, diameter 25 mm. They are entirely made of 316 SST, therefore washing using hot water and additives.
The disassembling is easy.