Reliable Switch Set 4pcs Hand Wheel Accessories for Floor Heating Management

4 Handwheel. Secure Connection: Featuring a thread size of M30x1.5, these switches provide a dependable and stable connection, minimizing the risk of leaks or disconnections in your heating system. Durability Material: Constructed from robust plastic, these floor heating manifold hand wheel switches promise long-lasting durability, for ensure they withstand regular use without compromise.

Electric Fan Safety Cover Circular Design for Industrial Use Multiple Sizes

Dust Protection: The cover effectively blocks dust, insects, hair, and scratches from reaching the fan for blades, keeping the fan clean and enhancing its longevity. Easy Installation: Featuring a convenient drawstring design at the back, this cover simplifies installation—just untie the power cord, slip it over the fan, and for pull tight for a secure fit.