Size:46.5 34mm+M30 1.5. 10 pcs hand wheels.
HOHOVYVY Pack of 10 Hand Wheel Switches Underfloor Heating Hand Wheel Switch Underfloor Heating Distributor Accessories M30 × 1.5 White
Hand Wheel Switch Set of 10 for M30 x 1 5 Radiator Temperature Control
M30 x 1 5 Compatible Hand Wheel Switches Pack of Ten for Temperature Control
Hand Wheel Switches Pack of 10 for M30 x 1 5 Heating Manifold Accessories
Pack of 10 Hand Wheel Switches for Efficient Heating Control M30 x 1 5
Hand Wheel Controls in a Pack of Ten Designed Specifically for Radiators
