Bought for use with my Kendal 2-in-1 852D++ SMD Hot Air Workstation. Just a little big but it fits well enough it will work. You need to tighten the clamp a little more than normal ones. See photo. This is not a polished injector like my stock injectors. Nothing special, but it still tells me something. However, not the best quality. that's why he's small, hunched, working.