The Manfrotto 188 adapter features a 3/8 inch threaded hole at one end and a 5/6 inch (16mm) hole on the other.
Manfrotto 036-38 Lighting Stud
Premium ProBase 12ft x 12ft Garden Shed Base Kit - 64 ProBase Grids - To include 4 Anchor Blocks + 188 French Drains and Membrane, Black
Dellorto DHLA Main Jet - 188 (227484-188)
Manfrotto 170 Mini Floor to Ceiling Pole
Manfrotto 152 5/8 Female to 17.5mm Male Adapter
Manfrotto 163-10 28mm to M10 Spigot Adapter
