Amtech C3125 2 Piece Radiator Key Set Clock Type

SQUARE OPENING DESIGN: These square opening radiator keys are designed for bleeding air from standard radiator heating systems DURABLE BUILD: Made to withstand regular use in demanding environments VERSATILE SIZE: Suitable for a wide range of household and trade applications SMOOTH OPERATION: Engineered to deliver consistent performance GENERAL DIY TASKS: Versatile addition to any home or professional toolkit, Weight: 0.03 Kilograms, Manufacturer: DK Tools