Heavy Duty Adjustable Line Stretchers – Cast Aluminum (4"–12" Block, Sold in Pairs) cavity drainage Passes AAMA 711-13 testing for

Passes AAMA 711-13 testing for self-adhered flashings

Liquid-Flash is formulated using high-performance silyl-terminated polyether polymer technology (STPE)

Fixture Clearance Hole: 7/16ӯ

20 oz sausages: 20 per box

000 RPM for optimal performance

Heavy Duty Adjustable Line Stretchers – Cast Aluminum (4"–12" Block, Sold in Pairs) cavity drainage Passes AAMA 711-13 testing forHEAVY DUTY LINE STRETCHERS DESIGNED TO KEEP MASON LINE TIGHT AND ACCURATE FOR STRAIGHT, CONSISTENT BLOCK WORK The Bon Tool heavy duty adjustable line stretchers are built to maintain tight, accurate mason line placement for block installation. Made from durable cast aluminum, these stretchers adjust to fit 4" to 12" block, helping contractors achieve straight courses and consistent alignment on the jobsite. Sold in pairs for convenient setup on both