Robust L shaped plastic blocks are a simple tool which can be quickly adjusted under tension for length and height to ensure that courses of bricks are running straight and true. Featuring a built-in line storage.
Display box of 12
Robust L shaped plastic blocks are a simple tool which can be quickly adjusted under tension for length and height to ensure that courses of bricks are running straight and true. Featuring a built-in line storage.
Display box of 12