Annic 15 in 1 Multifunctional Bike Repair Tool Kit with Chain Cutter Splitter (Silver + Black) Strong construction and well made. 15 in 1 Multifunctional Bike Repair Tool Kit can help you fix most problems of your bike The Chain Cutter Splitter is coated by rubber that is anti-slip and comfortable to hold in hand. Specially designed to remove and install chain pins The Chain Cutter Splitter: the groove on the top make it easy to see how far you have pop the peg out and to remove the chain with peg out of the tool Takes up no space in a bag, and it's compact enough to carry in a pocket Very easy to use. Great Bike Repair Tool Kit for most bikes