Tom tool LXQ 3.5-4.7 Inch Brick Line Clips Line Runners Sold In Pairs,Red

Brilliant clamps , make life easier for yourself and get these .

good little tool very pleased

Worth the money!

Works well

Didnt get the 25 feet of nylon wire with the item

Good quality feel good product easy to use thanks guys 👍

These are quite useful if you're working with standard (metric or imperial) bricks, or 100mm blocks. The only negative is the string retaining clip doesn't quite work - you can file it out to get the string in the clip, or just use a couple of half-hitches around the whole peg. For any blocks larger (block on flat, coping) - the width is too large for these.

It's a very handy gadget for running in a few bricks midway along a wall. As long as it's half-brick wall or you can get to the back of a one-brick wall (two bricks running parallel to each other). It takes seconds to set up. Just clamp it an inch or two short of it's final position, tie string on to both ends and then move one of the clamps out an inch or so and the line really tightens up. Make sure you get good string though - the bit that the seller included is not what you need.