The ACME Giant Case Rear Mount Awning Operator is engineered for high-performance in commercial and oversized awning window systems. Built with a single-piece, high-pressure zinc alloy die-cast housing and powder-coated for added durability, it features a zinc-plated, hardened steel worm and dual-coated gear arms for maximum corrosion protection.

Riveted brass pivot sliders at the ends of both arms provide smooth, long-lasting operation, even in demanding environments. Designed for rear-mount installations, this operator is ideal for aluminum frames and heavy sash systems.

Features:
• Rear-mount design for awning or aluminum windows
• Zinc alloy die-cast housing with powder coating
• Dual-coated hardened steel gear arms
• Zinc-plated steel worm gear
• Brass sliders for smooth operation
• Ideal for oversized and commercial window systems
• Manufacturer: ACME
• Part #: 132128R-S21-B-EW