This chalk line kit includes a chalk line reel, a chalk refill and a fine tip black marker for multi-purpose use. With a large 45g chalk capacity, ABS plastic case with a rubber outer lining and a sliding door for refining, the product is a great all rounder. It also boasts a metal crank that folds into the case, a stainless steel end hook and a patented chalk view window to see exactly how much chalk you have left. Completed by the 3.5 to 1 gear ratio that allows the reel to rewind 3 times faster and the unique design that allows the product to be used vertically as a plumb bob. Features and Benefits 3.5 to 1 gear ratio that rewinds 3 x faster for speed when out on a job Can be used vertically as a plumb bob as the weight and style combination provides leverage as a "Plumb Bob" utility High impact ABS case offers resilience Large 45g chalk capacity reduces refilling times and keeps you working for longer periods of time Metal crank folds into the case for ease of storage and protection Patented chalk view window allows you to see exactly how much chalk you have left for full visibility Moulded case also boasts a further rubber protective layer for strength and better grip Sliding door ensures quick and easy refilling Stainless steel end hook ensures accuracy and is also corrosion resistant Contents Chalk reel 4oz bottle of blue chalk Fine tip marker Typical Applications Plumbing Construction DIY