Milwaukee 48-22-3982 100 Ft. Bold Line Chalk Reel w/ Strip Guard Gearbox and 6:1 Gear Retraction Ratio (3 Oz. of Blue Chalk Included) STRIPGUARD CLUTCH: A clutch is added onto the gear system to prevent them from stripping with high torque retractions. If your line gets snagged, dont worry about the unit taking damage while you try to wrestle it back BOLD BRAIDED LINE: Use this for indoor or outdoor applications. The braided line will hold up to extended use while providing thick, straight lines PLANETARY GEARS act to disperse torque while you turn the reel at a 6:1 gear retraction ratio. This means the line will return fast with minimal work on your part SPILLAGE CONTROL: This line will not spill as much chalk all over your job site while youre pulling it out and snapping. This keeps your potential for chalk inhalation and your post-work cleanup down to a minimum INCLUDED CHALK: 3 Ounces of blue chalk also come in a bottle with a pointed tip for accurate refills