KRAFT Adjustable Line Stretchers BL147 fix Webbing Breaking Strength:

Webbing Breaking Strength:

Maximum Capacity

Picquic's original multi-bit screwdriver with instant bit change system

The anti-slip rubber grip provides all-day comfort and safety

KRAFT Adjustable Line Stretchers BL147 fix Webbing Breaking Strength:Stretch 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)