Defender Security U 9846 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 1-1/8” Hardened Steel Bar with Diecast Base, Nickel Plated

Works perfectly and easy to install. Very solid and simple option and have now installed 2 others for friends.

I replaced the sliding glass door handle on an older sliding glass door (built in 1980s) and the lock didn't quite work correctly. So I bought this lock.This lock is great! It is so much safer than the handle locks. I cannot be lifted off the track like the handle locks. It looks great with the door and makes me feel so much safer! For such a reasonable price, I recommend it for anyone who needs a good reliable lock for their sliding glass doors. Since it fits on the frame of the door, it fits pretty much all sliding glass doors.

Produto com ótima qualidade

Justo lo que promete. Acabado cromado pulido sin detalles, incluye tornillos que no utilicé porque puse unos más cortos. Se instala fácil y se siente muy firme y resistente. Lo instalé en puerta corrediza de aluminio sin problema. Si tienen mosquitero, revisen que no vaya a estorbar al momento de instalarlo. Volvería a comprar. Llegó en blíster igual al de otra publicación que estaba casi al doble de precio. Lo recomiendo

Brilliant piece of engineering, some one really thought it out. We live in the UK and discovered these in the US, they work really well on ordinary doors that open outwards. Being stainless steel they look good and are extremely strong. We used them on connecting house to garage door and house to conservatory doors. They are easy to fit and reasonably priced. Well done Prime-Line. Oh and they arrived speedily from the US to UK.