Tapered rubber stoppers assembled with stainless steel hardware and a wing nut, provide a mechanism to make an expandable rubber plug. This ensures seals and keeps plugs from working their way out, as well as allowing the plugs to resist added pressure. They are fully customizable from hardware materials and styles to the rubber plug shape and material.
- Freeze Plugs
- Pipe Plugs
- Masking Plugs
- High Temperature Masking Plugs
- Swimming Pool Plugs
Available for retail purchase at McMaster Carr www.mcmaster.com