Locking Tongue: The crescent-shaped locking tongue, crafted from silver metal, engages with the lock slot in the window frame when rotated, locking and positioning the window.

Handle: The slim, T-shaped handle, made of black engineering plastic, rotates smoothly and easily, causing the locking tongue to turn synchronously.

Base: The black plastic base has two pre-drilled holes on the left and right sides to accommodate different sizes of sliding window sashes, making installation simple and convenient.

Secure Locking, Reliable Anti-theft: The metal crescent-shaped latch engages tightly, securing itself in the window frame's lock slot and preventing it from being pried open by external force, effectively enhancing window security.

Easy Operation, Smooth Handle: The slim T-shaped handle design is ergonomic, paired with a metal pivot, ensuring smooth, jam-free rotation, making it easy for the elderly and children to operate.

Durable Materials, Strong Anti-aging Properties: The engineering plastic body is wear-resistant and UV-resistant, resisting fading and deformation over long-term use; the high-hardness metal latch is resistant to rust and wear, ensuring a long service life.

Wide Compatibility, Flexible Installation: The dual-hole base design is compatible with sliding windows made of various materials such as PVC and aluminum alloy. The standard hole spacing makes DIY installation easy.

Simple Appearance, Versatile and Beautiful: The matte black surface has a delicate texture, and the slim design blends seamlessly with various window frames, preserving the overall visual appeal of the window.