It is a universal ice auger extension that fits the top three manufactured brands of ice augers, which are Eskimo, Jiffy, and StrikeMaster. All you need is this one extension. What a great idea! Use in cases where regular ice auger depth is insufficient. May even use 2 extensions together when more depth is required. Each unit is manufactured with a safety collar and covered with black powder coat paint.Please note that pictured are two views of one extension. With each purchase, you get one extension. If you wish to purchase more than one, you will need to indicate that at the time of sale. There are 400 of these made and ready to be sold. These extensions are starting to be sold by SCHEELS stores across the the Dakotas as well as by smaller businesses. Merchants feel this is an ideal tool for ice fishers and are impressed with their workmanship.