John Guest Speedfit Push-Fit Reducer, 12mm to 10mm, Black, Pack of 5

PUSH-FIT DESIGN: Quick and easy installation without tools, hot works, or sealing agents - simply push the pipe into the fitting for an instant, leak-tight seal SIZE SPECIFICATIONS: Reduces connection diameter from 12mm to 10mm, perfect for adapting different pipe sizes in your plumbing system SECURE CONNECTION: Features unique collet locking system that firmly grips the pipe without deformation while maintaining optimal flow MATERIAL QUALITY: Constructed from durable acetal material in black finish, providing excellent corrosion resistance for long-term reliability MAINTENANCE FRIENDLY: Fully demountable design allows for easy system maintenance and reduces downtime during repairs or modifications, Weight: 0.0440924524 pounds, Manufacturer: John Guest