If you fit sliding windows for a living, you already know a weak latch ruins the whole job. The Ebco Crescent Latch is a simple, workshop-friendly window lock designed for sliding aluminium and uPVC windows, and it does exactly what it’s supposed to — clamp tight, turn smooth, and stay put without fuss. No complicated mechanism, no fancy gimmicks. Just a half-moon cam that grabs properly when you rotate it.

Here’s the thing — on site, installers don’t want fiddly hardware. This latch uses a half-turn locking action that secures the sash with a short clockwise or anticlockwise twist, and the compact crescent handle means you don’t even need a separate pull handle in many setups. That saves drilling, saves alignment headaches, and speeds up installs. And yeah — that matters a lot when you’ve got twenty windows to finish before lunch.

Key Features:

• Half-Turn Cam Locking - Secures the sliding window quickly with a short rotation instead of repeated adjustments.
• Handle-Integrated Design - Eliminates the need for an additional window handle in many installations.
• Left & Right Movement Options - Lets installers match the latch orientation to the window configuration without site improvisation.
• Multiple Finish Choices - Helps match aluminium frames, powder-coated profiles, or interior colour schemes.
• Compact Body Construction - Fits neatly on narrow window sections without interfering with frame movement.

Applications

This one’s built mainly for sliding residential windows, but in practice you’ll see it everywhere — apartments, office partitions, shopfront glazing, even internal sliding shutters. The low-profile locking system works especially well on aluminium tracks where space is tight and bulky tower bolts just don’t belong. Installers also like it for retrofit work because the footprint is manageable and lining it up with the strike plate doesn’t take forever.

Why Choose This Model

What really stands out with the Ebco hardware build quality is consistency. The cam tension feels predictable, the rotation doesn’t bind, and the positive locking grip gives that solid click you want before you walk off the job. Cheap crescent latches often feel loose after a few months — this one’s made for repeated daily use on high-traffic windows. And when callbacks cost money, dependable hardware isn’t optional.

Technical Specifications Explained

• Window Compatibility - Designed specifically for sliding window systems so alignment and locking angle work correctly.
• Rotation Lock Mechanism - Uses a half-circle cam motion that presses the sash tight against the frame for better closure.
• Orientation Options - Available in left-hand and right-hand versions so installers can match opening direction.
• Finish Variants - Offered in colours like black, brown, white, or silver to match common frame coatings.
• Surface Mount Installation - Fixes directly onto the window profile using standard screws for straightforward fitting.

Who Should Buy This

If you’re a window fabricator, aluminium installer, or maintenance contractor doing block projects, this is the kind of latch you keep in bulk. It’s predictable, easy to align, and quick to swap if a tenant damages one. Builders doing apartment handovers also prefer this style because it’s simple for residents to understand — twist and done.

And for homeowners replacing worn hardware, it’s a smart pick if you want a no-nonsense sliding window lock that doesn’t need constant tightening. Fit it once, set the strike properly, and you’re sorted for the long haul.