What is a chalk line's gear ratio? - Wonkee Donkee Tools

100' Thick Line: Our chalk line tool comes with a 100' thick line for accurate marking on construction projects. Can also be used as a plumb bob.

OX Tools Chalk Box - 100' Thick Line, Curved Hook, 6:1 Gear Ratio, Metal Handle, Easy Top Load, Ergonomic Shape & Rubber Grips - Ideal for Deck

100' Bold Line Kit w/ Red Chalk

Chalk Line Reels Acme Construction Supply Co., Inc.

Fiction from the Cleaver Archives

What is a chalk line's gear ratio? - Wonkee Donkee Tools

What is a chalk line? - Wonkee Donkee Tools

Trigon Sports Baseball & Softball Infield Dry Line Chalker, Standard and Heavy Duty Markers, All-Steel Professional Field Liner, Chalking and Striping Machines, 2 to 4 Lines, 35 Pound

OX Tools Chalk Box - 100' Thick Line, Curved Hook, 6:1 Gear Ratio, Metal Handle, Easy Top Load, Ergonomic Shape & Rubber Grips - Ideal for Deck Builders, Framers, Roofers

The SnapBack is the worlds only releasable chalk line, it snaps back so you dont walk back! The fanged tip grips the work surface, locking in place until you release it. A durable fat body design ergonomically crafted to fit your hand, non-slip rubber grips, planetary gear system, built-in belt clip and more make it a game changer. Save half the steps by never crossing a workspace again to retrieve a chalk line tip.