I use it as a pressure wrench support, but since it has an angle, if you tightly tighten it, the copper pipe will bend. I will not be suitable for my intended use I say flat is better or I want a 12, 17 mm flare nut wrench as a two-thirds support!
TA733TA-1 (17 × 22) is used every time during work. Room air conditioners are ideal for removal of closing valve cap and removal of cap of service port. TA733TA-2 (24 × 27) was purchased for packaged air conditioners, but it is still unopened. Usability was very good.