IRWIN Tools STRAIT-LINE Standard Marking Chalk, 5-pound, Fluorescent Orange (65105)

Measuring, Marking & Layout: A Builder's Guide (For Pros by Pros)

This Old House

IRWIN Screw Extractor/ Drill Bit Set, 10-Piece (11119)

4 Pack Irwin 65105 5 Pound Hi-Visibility Marking Chalk - Fluorescent Orange

IRWIN Tools STRAIT-LINE 65205 High-Visibility Marking Chalk, 8-ounce, Orange (65205)

IRWIN Tools STRAIT-LINE Standard Marking Chalk, 5-pound, Fluorescent Green (65106)

Keson G110 Little Giant Chalk Line Reel, 12-Ounce Chalk Capacity, 110-Foot

IRWIN Tools STRAIT-LINE Standard Marking Chalk, 5-pound, Red (65102)

IRWIN Tools STRAIT-LINE Standard Marking Chalk, 5-pound, Blue Chalk (65101ZR)

IRWIN Tools STRAIT-LINE Standard Marking Chalk, 5-pound, Yellow (65103)

Keson G3X Giant Chalk Line Reel with High Speed Rewind, 12-Ounce Chalk Capacity, 100-Foot

TAJIMA Chalk Box - Chalk-Rite Jam Free Snap-Line with Extra Bold 1mm Chalk Line & Five Gear Quick Retrieval - CR301JF

Irwin Strait Line 65104 5 Lbs White Chalk Refills

IRWIN Tools STRAIT-LINE Permanent Staining Marking Chalk, Indigo Blue, 4pound (4935524)

IRWIN Tools STRAIT-LINE 65104 Standard Marking Chalk, 5-pound, White (65104)