Chalk collector and method

Chalk line apparatus

Chalk line assembly having multiple lines and a motorized windin

Chalk line device

Chalk line device, hook therefor, and method

Chalk line dispenser

Chalk line dispenser holder system

Chalk line end

Chalk line end fastener

Chalk line framing square

Chalk line helper

Chalk line holder

Chalk line marking device

Chalk line marking system

Chalk line protracting tool

Chalk line reel

Chalk line reel structure

Chalk line retraction device

Chalk line with handle reservoir

Chalk line with selectively adjustable tip