Preciva 90 Degree Right Angle Positioning Square Clamp, Aluminum Alloy Right Angle Clamp,Professional Woodworking Tools Woodworking Block for Picture Frames Cabinet Drawers - 4 Sets （14cm/5.5"） Red

I had preciva products before so i trust that they are accurate. I double check anyways and all clamps are dead square, which is in my opinion the most important thing when it comes to corner clamps. I think getting four is great value for each one. They are very well made, 14cm in size allow you to slide them in most build. Overall, happy with the purchase

These corner clamps are solidly built and have a high quality finish. They are simple to use and are well designed to align things accurately. The clamps grip on tightly and suitable for any job whether small or heavy duty. I would recommend this.

Once again Preciva proved they products are top quality. This kit is an excellent example. 4 corner 90 degree bars with 8 screws/clips are a perfect set for full box build/assembly. This product does not disappoint at all. Recommended for not only diy-ers but professionals too. Very happy with it.

I wasn't expecting solid aluminium, and so that was a really nice surprise. this is very well made, but comes in a cardboard box and thin packing plastic. This deserves to be in a case, as bits are just going to get lost or scratched.Its obvious what this does and so there is no point explaining it.Wonderfully finished and cut, and I'm sure this will outlast me...I look forward to using it

Preciva produce some excellent precision tooling and this is no exception.Absolutely perfect for picture framing, cabinet making ,kitchen fitting and all kinds of Carpentry.Very simple to use for interior and exterior clamping and glueing.I doubt that you could improve on this product for quality and precision manufacture.

Have used these to hold wood in place to get the 90 degree angle on my raised vegetable beds.Fantastic product, delighted with them.

Parfait pour fixer deux planches ou dans mon cas des poutres.

Usinage très correct, ces ustensiles sont essentiels dans un atelier bois amateur ou pro ou pour des travaux occasionnels. Outre le positionnement pour s’assurer d’angles droits et la fabrication de boîte ou cadres, je crois qu’ils peuvent aussi être adapté sur des guides de coupe etc. Une fois serrés, ça ne bouge pas et c’est facile à ajuster. Je n’ai pas de doute sur leur fiabilité. En revanche l’aluminium a tendance à marquer un peu si vous les faites tomber, cela n’enlève cependant rien à leur fonction. Vraiment très pratiques, et achetés en lots, le rapport qualité-prix est plutôt bon.