I bought this one to replace the one I bought at Lowe's and lost after nearly 5 years of use in my 18v cordless. Apparently the old adage it true... if you want to find something, buy the replacement. I found my lost one and put it in my new compact drill and will continue to use it until it is worn out, which apparently won't be for a long time. I'm not sure why Lowe's and Home Depot stopped selling these, but it's their loss since it's available at Amazon. Easy, one-handed bit insertion and removal make this a convenient addition to any drill.