Our premium 3/8” End Cap for U-Channels is made from durable materials and easy to install with just a small amount of silicone sealant. These End Caps are designed to fit snugly onto the end of your U-channel, creating a clean and polished look. Designed to work with most types of shower door U-channels, these end caps come in a variety of sizes and finishes to ensure that you can find the perfect match for your specific shower door. They simply snap onto the end of the U-channel, ensuring a secure fit that will last for years to come. In addition to their aesthetic benefits, these end caps also serve a functional purpose by preventing water from seeping into the U-channel, which can lead to mold and mildew growth over time. By sealing off the end of the U-channel, these end caps help to keep your shower clean and hygienic. Use with monolithic tempered glass and an attractive bright anodized finish. Easy to install and use with 3/8" (10mm) U-Channel.