Interchangeable with Stucchi (Holmbury) FL.
Flat Face Stainless Steel + Viton Coupler, interchangeable with Stucchi (Holmbury) FL.
Gromelle Interchange Dust Caps & Plugs - Caps
Snaptite H Series (Steel) Nipple (BSPP/NPT), valved and unvalved.
DIN Standard - PDV-O Series Nipple, valveless version for pressure washers