diaqua Radiator Key – Compact Zinc-Plated Heating System Tool
The diaqua radiator key is a compact, zinc-plated tool designed for the precise operation of heating system valves. It provides a secure grip and reliable torque transfer when adjusting radiator controls.
Zinc-plated construction resists corrosion and extends tool life
6 cm length offers compact handling in tight radiator spaces
5 mm square drive fits standard heating system valve spindles
Set of 2 pieces ensures a spare is always at hand
What makes the diaqua Radiator Key stand out
Its zinc-plated finish protects against moisture and rust, making it suitable for长期 exposure in bathroom and heating environments. The compact 6 cm design allows comfortable use in confined spaces behind radiators.
Ideal for
Homeowners and maintenance personnel who need a reliable tool for routine radiator valve adjustment. Suitable for standard heating systems with 5 mm spindle valves commonly found in Swiss residential and commercial buildings.
Application of the diaqua Radiator Key
Insert the 5 mm square drive into the radiator valve spindle
Turn clockwise or counter-clockwise to open or close the valve
Use the second key in the set as a spare or for simultaneous adjustment of multiple valves
diaqua is a Swiss manufacturer of heating system tools and sanitary fittings, known for durable zinc-plated designs. The brand focuses on functional, no-frills tools for radiator and plumbing applications. Products are distributed through Alltron and available in the Swiss DIY and professional trades.
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