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Pair of silver cast aluminium masonry line stretchers, adjustable 4 to 12 inches with wingnut

KRAFT TOOL

KRAFT TOOL BL147 Masonry Line Stretcher Hand Tool

SKU CH-FH9D-XQ2RR MPN BL147

Adjustable masonry line stretcher set with cast aluminium construction and wingnut tightening for 4 to 12 inch spans

  • TypeMasonry Tools
  • Adjustable 4 to 12 inch span fits various masonry courses
  • Cast aluminium construction resists corrosion on job sites
  • Wingnut tightening secures line quickly without extra tools
  • Sold as a pair for immediate left and right setup
  • Designed specifically for stretching mason line accurately

Masonry Line Stretcher Pair

The Kraft Tool BL147 is a masonry line stretcher designed for bricklayers and masons who need to keep layout lines taut and straight across a wall. It comes as a pair of adjustable tools made from cast aluminium for site durability.

Cast Aluminium Build with Wingnut Adjustment

Each stretcher adjusts from four to twelve inches by tightening a wingnut, allowing quick changes without extra tools. The silver aluminium construction resists corrosion and stands up to daily mortar exposure on the job site.

Fixed Adjustment Range Limits Flexibility

The four-to-twelve-inch span covers standard block and brick courses but cannot stretch beyond that range for wider openings. Builders working with larger masonry units or non-standard spacing will need a different method to tension their lines.

Highlights

  • Adjustable 4 to 12 inch span fits various masonry courses
  • Cast aluminium construction resists corrosion on job sites
  • Wingnut tightening secures line quickly without extra tools
  • Sold as a pair for immediate left and right setup
  • Designed specifically for stretching mason line accurately

Specifications

BrandKraft Tool
ModelBL147
TypeMasonry Tools

Questions about this item

How does the adjustable masonry line stretcher secure the line at different lengths?

The stretcher uses a wingnut that tightens to lock the cast aluminium arms at any position between four and twelve inches.

What are the physical dimensions of each stretcher in the pair?

Each cast aluminium stretcher adjusts from four to twelve inches in length and the pair weighs very little for easy handling on the job site.

How do you set up the pair of line stretchers without the line slipping?

Place the line in the groove of each stretcher, set the desired spacing up to twelve inches, then tighten the wingnut firmly so the arms clamp the line securely.

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