Made for 1/8" fittings and has a long lasting metal tip.
Works for all sizes
By Shay on 6/14/2019
I appreciate the wood handle, I wish more manufacturers would move away from cheap plastic products. I just used it to install driptape which connects with a larger hole than this punch is sold for. I don't see the need for multiple sized punches, unless maybe you are installing in near freezing weather.
Invest in a better punch
By Beth on 4/1/2014
The punch holes are a bit small to easily insert barb fittings. I have since switched to a Phillips screw driver with better results.