White Finish LeftHand Split Arm Casement Window Operator This quality split arm casement window operator is designed for durability, smooth performance, and precise fit, making it an ideal replacement for worn or faulty units while maintaining the original window design. Key Features and Benefits: Durable Metal Body with White Finish Built from sturdy metal with a clean white finish, this operator blends seamlessly with white or painted window frames. Resistant to wear, it supports longlasting mechanical performance while preserving your window's appearance. LeftHand Operation for Casement Windows Specifically designed for windows hinged on the left side when viewed from indoors. The hand crank allows smooth, controlled opening and closing, making daily operation easy and reliable. Accurate Arm Lengths for Smooth Function Primary Arm: 43/4 inches in length, connecting directly to the window sash for steady, even movement across the full opening range. Link Arm: 43/8 inches in length, transferring motion from the crank to the sash to ensure balanced movement and reduced wear on joints. Optimized Hole Spacing for Easy Installation Threerow hole pattern: row spacing – 27/32 inches Middle row spacing – 15/8 inches Bottom row spacing – 17/16 inches Outer holes spaced at 3 inches to match standard mounting layouts, allowing direct replacement without modifications or drilling holes. Direct Replacement Compatibility Designed to fit existing lefthand split arm operators with matching arm lengths and hole spacing. for restoring smooth function without altering the original window configuration. Practical Use Scenarios: 1. Residential Windows – worn operators in living rooms, bedrooms, or kitchens to restore easy, dependable window movement. 2. Commercial Spaces – Ideal for offices or classrooms where frequent window adjustments are required for ventilation. 3. Renovation Projects – Fits directly into existing frames during refurbishment, saving time and maintaining aesthetic consistency. This product is built for customers who need a reliable, precisefit solution that enhances the usability of their lefthand casement windows while maintaining the integrity of the original installation. It balances strength, smooth performance, and accurate alignment to deliver dependable operation every time.