Precise Fit and Secure Connection Machined with accurate dimensions and smooth threads for quick, hassle installation. Provides a solid, stable hinge connection between toilet seat, lid, and bowl. Helps reduce installation time and cost, ensuring a reliable fit the first time. Complete Fixing Kit Included Set contains two toilet fixing bolts with matching screws, washers, and rubber expansion sets. Rubber insert design allows the nut to push the bolt upward for secure expansion, delivering strong, lasting fixation. All components are sized for standard toilet seat hinge fittings, making them compatible with most toilet models. Durable, CorrosionResistant Materials Manufactured from grade stainless steel and quality plastic for strength and longevity. Rustresistant construction ensures reliable performance in humid bathroom environments. Designed to withstand frequent use and exposure to cleaning agents without degrading. Easy to Install and Maintain Requires only a standard screwdriver or wrench for installation or replacement. Suitable for both professional plumbers and DIY homeowners. Ideal for quick toilet lid repairs or hinge replacements without complex tools. Practical Applications for replacing worn or loose toilet seat bolts to prevent shifting and improve comfort. Useful for fixing seats in bathrooms with blind hole installations where traditional bolts cannot be used. Suitable for toilet installations, upgrades, or maintenance in homes, offices, and public restrooms.