Dongbo PEX press sleeves are made from stainless steel 304. It provides a secure and leakproof press connection for PEX tubing and press fittings. The view hole ensures a perfect connection every time.
 
                             
                            | PEX Size (Inch) | 1” | 
| Height | 20.0 mm | 
| Thickness | 0.6 mm | 
| Diameter | 28.95 mm | 
| View Hole Size | 2.5 mm |