

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The DELTANA CF66U3 is a medium casement window fastener finished in bright brass. It is designed to latch and secure casement-style windows, providing a positive closure point that keeps the sash firmly in the closed position. Built for architectural hardware applications, this fastener suits both residential and light commercial window installations. The unit measures 3.5 inches in length, 2.5 inches in width, and 1 inch in height, making it a compact, flush-profile hardware component. At 0.4 pounds, it installs without adding significant load to the window sash or frame. Glaziers, carpenters, and general contractors are the typical trades that specify and install this type of hardware.
This casement fastener is suited for use on swing-out casement windows where a traditional latch-style closure is required. It fits into residential remodel and new construction applications, as well as light commercial window installations where a bright brass finish is specified for aesthetic continuity with other architectural hardware. The medium size classification makes it appropriate for standard residential casement sash widths. It is sold individually and is available in case quantities of 100 units for larger projects or contractor stocking orders.
Designed as an OEM-style replacement or new-installation casement window fastener for standard residential and light commercial casement window applications requiring a medium-size latch hardware in a bright brass finish.
This fastener is typically installed by carpenters, glaziers, or finish hardware tradespeople during window installation or hardware replacement. Power to any associated electronic window operators should be disconnected before beginning work. Fasten with appropriate wood or machine screws to the window sash and frame per the window manufacturer's mounting hole pattern. Follow local building codes for hardware requirements on egress windows.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!