KRAFT Adjustable Line Stretchers BL147 Clearance this jacket gets the job

this jacket gets the job done with wind- and waterproof materials and no taped seams

Heat Defender nitrile rubber outsole

Stretch panel under the knees with mesh for enhanced ventilation

NON-METALLIC PUNCTURE RESISTANT MIDSOLE PLATE - CSA CERTIFIED

KRAFT Adjustable Line Stretchers BL147 Clearance this jacket gets the jobStretch 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)