Built for the demands of professional electricians and contractors, the Milwaukee INKZALL™ Black Fine Point Marker (48-22-3100) is engineered to perform where standard markers fail. Its clog-resistant fine point tip writes reliably on rough, dusty, wet, and oily surfaces — from concrete and cinder block to OSB and conduit — making it an essential tool for marking layouts, labelling panels, and annotating materials on any job site. Quick-drying ink reduces smearing, while the anti-roll body, built-in hard hat clip, and tether-ready lanyard hole keep it accessible and secure throughout the work day.

Specifications

Brand Milwaukee
Model Number 48-22-3100
Tip Type Fine Point
Ink Colour Black
Ink Type Non-Toxic, Quick-Dry
Surface Compatibility Concrete, OSB, Cinder Block, Dusty, Wet & Oily Surfaces
Body Design Anti-Roll
Storage Clip Built-In Hard Hat Clip
Tether Ready Yes — Lanyard Hole
Weight 1.04 lbs