1/4" 3/8'' 1/2'' 3/4'' 1'' BSP Female Thread 304 Stainless Steel Sanitary Tank Cleaning Ball fixed Rotating Spray Ball Nipple

1/4" 3/8'' 1/2'' 3/4'' 1'' BSP Female Thread 304 Stainless Steel Sanitary Tank Cleaning Ball fixed Rotating Spray Ball Nipple

Aliexpress UK