Measurement

Strait-Line® Black Permanent Marking Chalk 5lbs 2032160

This Irwin strait-line permanent marking chalk is designed for exterior use.The marks are visible after weeks of weather exposure and jobsite wear. Irwin Tools Catalog

100' Strait-Line® 0.5mm Precision Replacement Line 1932895

Irwin strait-line 100' 0.5mm precision replacement line is a premium braided line, manufactured to a thickness of 0.5mm for precise marking. Irwin Tools Catalog

100' Strait-Line® Hi-Tensile Replacement Line 1932894

Irwin strait-line 100' hi-tensile replacement line is 2.5x stronger than traditional chalk reels for fewer breaks.This durable replacement line is optimized for use on rough, abrasive surfaces. Irwin Tools Catalog

100' Strait-Line® Polyester Replacement Line 1932893

Irwin strait-line 100' polyester replacement line is made of abrasion resistant polyester and provides up to six strikes per pull. Irwin Tools Catalog

100' Strait-Line® Speedline Pro Chalk Reel 1932876

The Irwin strait-line speedline pro chalk reel features an easy fill & lock top that provides a wide opening for increased speed and visibility when filling the reel or accessing internals.The top is constructed of the same durable abs as the body and...

50' Strait-Line® Classic Chalk Reel 1932871

The Irwin strait-line classic chalk reel features a fill door that is more than 70% larger than the previous design for quick and easy chalk fill.The 100' abrasion resistant poly line provides up to six strikes per pull.The robust steel handle and large...

72 - 204" Extendable Level 1801108

The Irwin extendable level is constructed with three heavy-duty aluminum i-beam rails.Extendable from 6'-17', 4", the three rail design is ideal for plate leveling and is guaranteed accurate at 0.58° for life.Made in the u.s.a. Irwin Tools Catalog

60 - 156" Extendable Level 1801107

The Irwin extendable level is constructed with three heavy-duty aluminum i-beam rails.Extendable from 5'-13', 10", the three rail design is ideal for plate leveling and is guaranteed accurate to 0.58° for life.Made in the u.s.a. Irwin Tools Catalog

48 - 128" Extendable Level 1801106

Constructed of 3 heavy-duty, reinforced aluminum i-beam rails that extend up to almost three times the collapsed length.Rails lock securely in infinite settings to meet any extended leveling needs.Features large, easy to read vials and a large handle for...

72" 1000 Series I-Beam Level 1801096

The Irwin 1000 i-beam level is constructed of rigid aluminum with a smooth edge for continuous scribing.This level tool features a rotating angle vial for easier measuring, a full-length v-grooved strip magnet to attach securely, and is guaranteed...

48" 1000 Series I-Beam Level 1801094

Rigid aluminum i-beam construction is rigid and durable.Irwin tools 1000 i-beam level, 48-inch (1801094). Irwin Tools Catalog

24" 1050 Series Magnetic I-Beam Level 1801091

Rigid aluminum i-beam construction is rigid and durable.Rotating dial vial makes it easier to find the angle you are looking for quickly.V-groove edge for leveling pipe, making the job easier and quicker.Full-length v-grooved strip magnet allows...