O-Ring pack for Aluminum Stopper

Enhance your sealing with this replacement pack of O-rings tailored for aluminum stoppers. Each pack includes:

• 2 x 20mm diameter, 3.0mm thickness O-rings
• 2 x 19.8mm diameter, 3.5mm thickness O-rings

Upgrade your equipment's performance and ensure a secure seal every time with these high-quality O-rings.