SKU: BB‑IO.5 Sold in Pairs (Mounting Screws Included)
Application: OEM‑style replacement hinges for Andersen casement window systems
Hinge Type: Head and sill hinge set (upper and lower hinge locations)
Handing Options:
Right‑Handed
Truth Hardware — Maxim® Series / Low‑Profile Dual‑Arm Operator Color: White Model Reference: 41212.X (Right Hand)
Handing: Right‑handed configuration
Operator Type: Dual‑arm, low‑profile casement operator
Sash Compatibility:
Width: 24" to 40"
This Andersen casement operator comes as a complete assembly, including the operator, handle, track, and mounting screws. Finished in bronze, it provides smooth, reliable operation and is designed as a direct replacement for Andersen casement window systems.
This operator uses hinge #BB‑IO.5 (sold separately) and is available in left‑hand configuration.
This center stile mullion trim cap is the correct replacement component for BiltBest casement window units. It is now manufactured exclusively in durable PVC, ensuring long‑term performance that will not rot or deteriorate.
Each unit is 72 inches long and designed to be cut to your required finished height for casement window assemblies up to 65 inches inside clear glass measurement. This part is commonly referred to as the vertical center mull for casement windows.
