Easy Spindle Conversion: Effortlessly convert your 7mm spindle door lock to fit modern 8mm door handles with our simple-to-install spindle sleeve shims Versatile Compatibility: Suitable for both door and window handles, ensuring a perfect fit for your specific needs Durable PVC Material: Crafted from high-quality Polyvinyl Chloride, these spindle sleeves are built to last and withstand frequent use Sleek Silver Finish: Blend seamlessly with your existing hardware with our polished silver exterior finish Perfect Fit: At 30mm long, these spindle sleeves are designed to fit securely and snugly on your spindle, providing a secure and reliable connection