Amazon
A pair of tap connection hole hiding collars Material: black finished steel Inner diameter: 21mm (1/2" Inch BSP) or 26mm (3/4" Inch BSP) Outer diameter: 70mm Height: 8mm, Weight: 0.1322773572 pounds, Manufacturer: PEPTE
A pair of tap connection hole hiding collars Material: black finished steel Inner diameter: 21mm (1/2" Inch BSP) or 26mm (3/4" Inch BSP) Outer diameter: 70mm Height: 8mm, Weight: 0.1322773572 pounds, Manufacturer: PEPTE