Deltana CF450U10B Casement Window Fastener Oil Rubbed Bronze

Product Description

The DELTANA CF450U10B is a reversible casement window fastener finished in oil rubbed bronze. This locking fastener secures casement window sashes in the closed position and provides a clean, traditional look suited to residential and light commercial applications. The reversible design allows installation on either left- or right-hand sashes without requiring a separate handed part. At 4.5 inches in length and 0.5 pounds, it is a straightforward drop-in replacement or new-installation component for casement window hardware. Fabricated from solid brass, it delivers corrosion resistance and long-term finish durability expected in quality architectural hardware. Installation is handled by a finish carpenter, glazier, or general contractor.

The CF450U10B fits standard casement window applications in residential construction and renovation projects. The oil rubbed bronze finish coordinates with period-style and transitional interior hardware packages. The reversible latch design reduces SKU count for contractors stocking hardware for multi-unit or whole-house projects. It is sold individually and is appropriate wherever a traditional-profile casement fastener is specified.

Key Features

• Reversible design installs on left-hand or right-hand casement sashes
• Oil rubbed bronze finish for period-style and transitional applications
• Solid brass construction for corrosion resistance and finish durability
• 4.5-inch fastener length suits standard casement window frames
• Sold individually, compatible with single-unit or bulk project purchasing

Compatibility

Designed as an OEM-style replacement or new-installation casement window fastener for standard residential and light commercial casement window sash hardware applications.

Installation Notes

Installation is typically performed by a finish carpenter, window installer, or general contractor using basic hand tools. Ensure the window sash is fully closed and latched before marking and drilling pilot holes to confirm proper alignment. Follow the window manufacturer's hardware guidelines for screw sizing and spacing. Do not overtighten mounting screws in wood or vinyl sash frames to avoid stripping or cracking the substrate.