Set of 4 5mm Universal Zinc-Nickel Plated Radiator Bleed Keys for Heating

Material: Die-cast zinc with nickel-plated finish

Dimensions: 23 x 25 x 10 mm (H x W x D)

Inner square size: 5 mm

Quantity: 4 pieces

This bleed key allows you to remove air from radiators for efficient heating. Made of solid nickel-plated zinc, this bleed key offers great durability. The universal 5 mm size fits most heating systems. Regular use of the bleed key reduces unwanted noise in radiators. A pack of 4 bleed keys ensures availability for all your appliances.

Technical specifications: Die-cast zinc bleed key with nickel-plated finish and 5 mm square. Compatibility: This bleed key model is universal and fits most standard radiators. Easy installation: Simply insert the bleed key onto the valve to quickly release accumulated air.

Optimal maintenance: Frequent use of the bleed key improves thermal efficiency and reduces noise. Precautions: Dimensions are approximate and color may vary slightly depending on lighting.