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The DELTANA CSA12CR003 is a 12-inch casement stay adjuster finished in Lifetime Brass. It is designed to hold casement windows in a fixed open position, allowing controlled ventilation while preventing the sash from swinging freely in wind or drafts. The adjuster mounts to the window sill or frame and engages a peg or pin on the sash to lock it at a chosen angle. Sold individually, this hardware is appropriate for residential and light commercial window applications. Installers and glazing contractors work with this type of stay adjuster during new construction window installation or as a direct replacement for worn or damaged existing hardware.
The CSA12CR003 is suited for casement window installations where a durable, corrosion-resistant stay adjuster is required. The Lifetime Brass finish provides long-term resistance to tarnish and wear, making it appropriate for interior applications and screened exterior-facing windows. At 12 inches in length, it provides a range of hold-open positions along its slotted arm. This part is typically specified in residential window hardware packages and is also used in renovation projects where original stay adjusters are being replaced with a matching brass finish component.
Designed as an OEM-style replacement or new-installation stay adjuster for standard residential and light commercial casement windows requiring a 12-inch arm with Lifetime Brass finish hardware.
Installation is typically performed by a glazier, window installer, or finish carpenter using standard hand tools. Secure all mounting screws fully before operating the sash to ensure the adjuster arm seats correctly against the window frame. Verify that the existing peg or pin on the sash aligns with the adjuster slot before final fastening. Do not overtighten fasteners into wood frames, as this can strip mounting holes and reduce holding strength.
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