Large Vertical Mansory Corner Block – Precise Bricklayer's String Guide

A durable and practical corner attachment that ensures a perfectly straight line for masonry and facade work.

Advantages:

✅ Three size variants – Adaptable to different needs
✅ Quick installation – Tool-free setup
✅ Robust construction – Resistant to construction conditions
✅ Accurate line marking – Guides in two directions

A simple solution for professionals who value precision and convenience!