[Wide Compatibility] window crank handle is designed exclusively for 3/8-inch spindles (compatible with most older Anderson casement operators)
[High-Quality Material] window crank handle replacement is crafted from high-quality materials, with the gear and crank integrally die-cast under high pressure. Its surface is treated with a stone texture, providing corrosion and rust resistance, and extending durability
[Easy Installation] for velux crank handle installs effortlessly without specialized tools—just a Phillips screwdriver. First, unscrew the fasteners securing the old handle, then remove it. If the handle has retaining screws, tighten them to ensure a secure fit. Once firmly attached, it rotates smoothly 360 degrees
[Smooth Operation] for velux skylight crank handle features a 3/8-inch shaft hole and a 3-1/8-inch extension length. It operates smoothly through 360 degrees, allowing effortless window opening and closing according to your needs
[Safety Assurance] window crank enhances security by ensuring windows lock securely, providing greater peace of mind for your home. It is particularly suitable for bedrooms and children's rooms