FEVERWORK Water Meter Valve Key Inner Triangle Switch Water Valve Wrench Switch - 25mm : Amazon.co.uk: DIY & Tools
135mm x 13mm Steel Radiator Hex Allen Key Valve Plumbing Tool Square Wrench | DIY at B&Q
LOSTRONAUT Water Meter Key 12 Inch - Contractor Grade Enforced Steel T-Handle - Curb Valve Key Wrench Tool for Curb Main Water Shutoff Valve | Comes with 4-way Multi-Functional Utility Key :
Petol and Titan Valve Tools Index Page, valve wheel wrenches manufactured by Gearench - distributed by Newman Tools