Cherne Test-Ball Plug, 4"- 6", Pipe Plug

Description

🚀 Seal smarter, not harder — the plug that adapts to your flow

The Cherne Test-Ball Plug (4"-6") is a versatile, natural rubber pipe plug designed for efficient flow blocking and sewer air testing. Its unique multi-size fit, durable material with excellent memory, and replaceable inflation valve make it a reliable choice for professional plumbing and maintenance tasks.