NoDrill Installation Secure your roller shade without tools or wall damage. The clutch uses a soft pad and precision clamping to create strong pressure and friction against the wall, ensuring it stays firmly in place during use. Easy, Tool Setup Installation is quick and straightforward. There is no need for drills, screws, or other equipment, making it possible for anyone to install, even in tight or delicate spaces. This design leaves walls intact and avoids noisy operation. Universal Compatibility Fits standard 38 mm (11/2 inch) roller shade clutches, suitable for most roller blind and roller shutter rods available on the market. Ideal for home, office, rental properties, or any setting where preserving wall condition is important. Enhanced Spring Pressure Builtin strength springs apply balanced pressure in both directions, increasing stability and durability for longterm performance. Smooth Chain Operation The chain is preinstalled in the clutch for immediate use. Movement is smooth and consistent in both directions, from jerks or snags, enabling precise control over shade positioning. Applications 1. Quickly install roller blinds in rental apartments without damaging walls. 2. Add window coverings in office spaces where permanent fixtures are not permitted. 3. Use in classrooms or dormitories for fast, quiet shade control without tools or mess. Specifications Clutch type: 38 mm (11/2 inch) roller shade clutch Installation: Nodrill, tool wall mount Mechanism: Soft pad clutch with strength springs Chain: Preinstalled for immediate operation Compatibility: Fits common roller blind and roller shutter rods on the market This clutch design provides secure installation, smooth operation, and universal fit, offering a reliable solution for installing roller shades with minimal effort and maximum protection for your walls.