1030PCS Silicone Rubber O-Ring Assortment Kit in 31 Sizes

Key features

• Silicone rubber O-rings maintain flexibility and sealing performance. They low deformation, for Hot Water, Steam, Coolants, and many Non-oil-based Fluids. Not recommended for contact with Fuels, Oils. Temperature range (-60°C to 225°C / -76°F to 437°F )
• O-rings are consumables in sealing. Due to compression set, wear, and temperature cycling, regular inspection and replacement are recommended
• The Kit includes 31 sizes with inner diameters from 3mm to 43mm, for Kitchen, Aquarium, household appliances, and Automotive Cooling Systems
• 3mm–10mm: For small connectors, dispensers, and toys; 10mm–25mm: For faucet; 25mm–43mm: For certain appliance housings, automotive coolant caps, and other medium-sized sealing tasks
• The Kit comes with a case with each size stored separately for easy access

Free shipping included. 30-day hassle-free returns.