Marshalltown Aluminium Adjustable Line Stretchers (ALS504) Adhesives and Sealants High durability driver blade system

High durability driver blade system

High-capacity

6 litres per shot @ 5

28 Output (kw) 2

Marshalltown Aluminium Adjustable Line Stretchers (ALS504) Adhesives and Sealants High durability driver blade systemMarshalltown Aluminium Adjustable Line Stretchers (ALS504) Marshalltown ALS504 Line Stretchers keep your mason's line taut and at the correct height between key course blocks eliminating the slack and sag that makes laying to line frustrating and inaccurate. Fully adjustable from 4" and made from cast aluminium lightweight, will not rust, and built to handle the tension of a properly stretched line across a long wall run. Sold as one pair per bag.