Mastercool (71098 Silver 37 Degree Hydraulic Flaring Tool Adapter Set

I bought this kit to add to my 45 degree kit so I can also do 37 degree flaresbut I noticed you only need square dies and the 37 degree conethe silver plunger for all the sizes is the same 45 degrees plunger die that comes in any 45 degree setThe silver plungers are 45 degrees (as shown in picture)The cone is 37 degreeAnd all the square dies are 37 degrees (as shown in picture)So if you already have a 45 degree set you only need the 37 degree cone and the 37 degree square dies for whatever size you plan to do.Picture with all part numbersThis kit fits any hand hydraulic.The kit is priced decentlyQuick and easy to make 37 degree flaresIt functions as any 45° set, just for 37 degreesFast and easy to use

Great tools, I just wish there were slots provided in the case of the complete tool set , for these to be stored in. If not, then for the price there should have been a comparable blow-molded case for the extra dies. C'mon guys, a little common sense goes a long way here. Great tools, but you let us down on the storage aspects. Gotta protect my pricey tools! Got it?

I have the Mastercool 45 degree set and started working with AN fittings. AN fittings are 37 degree not 45 degree. Was pleased to find that all I needed was a die set. I tried out the 5/16 and 3/8 dies and they work great.

Works great on ss making hydraulic fittings. 37 degrees. Doesn't come with the hydraulic hand machine but I already had that tool.

Man, I use the heck out of these things! I bought them as an add on to complete my Mastercool flare kit. These things are great quality, never slip on the hard line and work on Aluminum, CuNi, steel, and even really hard Stainless steel. Prettiest flares you've ever seen! Just remember to put the nut and sleeve on first... and face the sleeve in the right direction too.. Lol...

Perfect 37deg flares ever time

I bought these to flare 37 degree fittings in stainless tubing. Combined with the MasterCool universal hydraulic flaring fit, this kit made quality flares with ease every time.

Pretty good quality tool to use for doing Aircraft style flairs. only bitch i have is that they dont come in there own case. they are individually packaged and if you dont dedicate a spot for them in your tool box you could lose them. I would sweriously hope that at some point the design a blow moulded plastic case to store these fine tools.