Touri Split Arm Casement Window Operator - Left Hand Replacement for Andersen Perma-Shield 1982–1995, Diecast Zinc with Steel Worm

The Touri Split Arm Operator for left-hand casement windows is a direct replacement crank assembly that restores smooth opening and secure closure to Andersen Perma-Shield windows made 1982–1995.

If your casement window crank is stripped, stiff, or broken, replacing the operator is a fast, affordable way to bring the window back to dependable operation without replacing the whole sash. This Touri left-hand split arm operator includes the handle and clear instructions and is engineered to match Perma-Shield casement windows from the 1982–1995 era. Built from diecast zinc with a hardened steel worm drive and a corrosion-resistant finish, the unit offers durability and consistent performance for repeated use.

How do I confirm this operator fits my window?

Verify compatibility by checking the window series and the hinge side. Andersen Perma-Shield casement windows produced between 1982 and 1995 commonly use this split arm style; determine handing from the inside by noting the lock side, or from the outside by locating the hinge side.

• Fit: Andersen Perma-Shield casement windows, 1982–1995 models.
• Handing: This unit is left-hand; confirm hinge/lock orientation before ordering.
• Visual check: compare arm shape and screw pattern to existing operator.

What materials and mechanics ensure long-lasting operation?

The Touri operator is manufactured from diecast zinc with a steel arm for high strength and a corrosion-resistant finish to withstand humidity and frequent use. Internal components include a hardened steel worm drive and gears that resist wear so the crank remains smooth and reliable over time.

• Housing: diecast zinc for dimensional stability.
• Arm: solid steel for rigidity and load-bearing capacity.
• Drive: hardened steel worm gear to minimize stripping and wear.
• Finish: corrosion-resistant coating for outdoor durability.

How difficult is installation and what comes in the box?

Installation is straightforward for anyone comfortable with basic household tools; the split arm design allows easier alignment and replacement without removing the entire window sash. The package includes the left-hand split arm operator, the handle, and installation instructions—reach out to the seller if you need clarification or additional parts.

• Included: left-hand split arm operator and handle.
• Instructions: step-by-step installation guide included.
• Tools typically needed: screwdriver set, pliers, and possibly a socket wrench.
• Support: customer assistance available for fit and installation questions.

Will replacing the operator improve window performance and security?

Yes—installing a new, properly matched operator restores smooth opening and positive locking, reducing drafts and improving ease of use. While not a security system, a well-functioning operator ensures the sash closes fully and latches correctly, which supports the window's intended sealing and locking design.

• Performance: smoother crank action and reliable travel of the sash.
• Seal: better closure reduces drafts and water intrusion risk.
• Longevity: heavy-duty components extend service life versus worn parts.

Who is this for: The Touri left-hand split arm operator is ideal for homeowners, handymen, and property managers who need a cost-effective replacement for Andersen Perma-Shield casement windows made between 1982 and 1995. If you want a straightforward repair that restores function without replacing the whole window, this durable operator with included handle and clear instructions is built for that purpose. Contact us if you’re unsure about model year or handing—our support can help you confirm compatibility before purchase.