Features:

• SHARKBITE COPPER CRIMP RING: This SharkBite crimp ring crimp brass or poly PEX crimp fittings onto PEX or PE-RT pipe; available in 3/8 inch to 2 inch sizes
• VERSATILE: This crimp ring works well with brass or poly PEX crimp fittings; crimp to create a watertight seal without soldering or glue required
• DURABLE: Crimp rings are made from copper for stronger durability
• ASSURANCE: Copper clamp rings and heavy-duty PEX Crimping tools do not require calibration and allow each joint to be checked with a Go/No-Go Gauge
• PREFERRED BY THE PRO: SharkBite tools and fittings meet the same high standards for commercial and residential plumbing applications, combining durability and ease of use; suitable for commercial repairs or home improvement projects