Danfoss Rlv-d Lockshield Cover Cap 003l010800 : Danfoss
UK Radiators Black Nickel Thermostatic Radiator Valves and Angled Lockshield Valve - Polished Black Nickel Finish - Traditional Design 1/2" x 15mm Metal Head Radiator Valves with 130mm Pipe Covers : Amazon.co.uk:
2 x Replacement White Lockshield Radiator Valve Cover Caps Only | eBay