KRAFT Adjustable Line Stretchers BL147 X/X Lightweight and durable in a

Lightweight and durable in a colour that's versatility itself

Great comfort meets function

Rough finish for enhanced wet grip

Bellowed front cargo pockets

KRAFT Adjustable Line Stretchers BL147 X/X Lightweight and durable in aStretch mason's line between course blocks for straight walls. Sturdy, lightweight aluminum line stretchers work on various size blocks from 4" to 12". Change the size by moving the wing nut to appropriate size. Sold as a pair. Create a straight course in masonry Work on various size blocks from 4" 12" A wingnut makes it easy to change size Strong aluminum construction Products specifications Name Value Length 9 3 4" (247. 7mm) Height 1" (25. 4mm)