5 PUSH-ON TYPE ONLY RADIATOR VALVE ADAPTORS For TP LINK KASA 30mm SMART TRV HEAD
This is a tough Fibre-Composite Shatter proof Adaptor, not cheap brittle plastic like others. 22.6mm, 2 Oblong lugs sticking out of opposite sides of valve, see photo 2. 5 X TRV/Thermostatic Radiator ValveADAPTORS FOR OLDPUSH-ON ModelsONLY.