Straps cracking

[ffjdh]

I recently made my first set of suspenders for firefighters bunker pants.  I cut my strips of leather to shape and size then dip died the for about 2 min in fiebings pro oil die diluted 50/50 with DNA.  After letting the straps dry for a few days I worked in some EVOO to rehydrate and soften the straps.  I then let them dry for a few more days.  I then applied 2 coats of resoline.  After letting the straps dry another 24 hours I worked in some obenauf's heavy duty LP and riveted my suspenders together.

 

 After a few uses of the suspenders I am already seeing some cracking where my straps connect to D rings that connect the suspenders to my bunker pants.

Where did I go wrong in this process?  And is their anything I can do to prevent failure of these suspenders?

[TomG]

Generally, when you fold a thicker piece like that, you wet the back side down a bit, let it soak in a few minutes and then do the fold. 

Tom

[Halitech]

My only suggestion would be to stitch close to the edge around the area where the leather will rub on the d ring and then rivet the end up in place.

[ffjdh]

2 hours ago, TomG said:

Generally, when you fold a thicker piece like that, you wet the back side down a bit, let it soak in a few minutes and then do the fold. 

Tom

At what point in the process is this done?  

[RockyAussie]

Does this leather crack when you bend it over tight before any treatment? If it does I would not use it. If its just for yourself take at the studs and put in some webbing like the seat belt material.

[ffjdh]

5 minutes ago, RockyAussie said:

Does this leather crack when you bend it over tight before any treatment? If it does I would not use it. If its just for yourself take at the studs and put in some webbing like the seat belt material.

Their were no cracks before any treatment  . Their also weren't any cracks after I finished it and folder it over and riveted it.  

I think he cause may have been the D ring.  The strap was sitting in the curved portion of the D ring so I think extra pressure was put onto the sides.  I have now flipped the D ring over so the rounded part is in the snaps of my turnouts and the strap rests on a flat bar.  

 

I am hoping that  with the stress of any weight being put on these straps now being spread out over the flat side of the d ring, that the cracking will not get any worse.  

Can I glue or patch these cracks to help prevent them from getting worse?

[RockyAussie]

No I would not bother, when and if it gets too bad cut back to the d and make a new loop go right over. This will reduce the stress and can look good if well done. A bit like this belt buckle holder I mean.

[MADMAX22]

Rocky thats a nice looking belt and I dont even care for those raised gator strap kind. Does that extra flap loop around the keeper in the back, is it all held on by the rivet/screw? Just kind of curious. 

 

FFJ I would take a second look at that leather your using. I assume its about 5oz or so? Hard to tell from thepick. Ya may wanna step it up a bit. I assume your bunker pants are like the bottom half of an FFE correct (wore those things alot in the navy). They are relatively heavy and dont necessarily move with your body well and can put far more stress then a normal pair of suspenders is use to seeing. 

Also ya could try out some of the ones  on this page, https://www.buckleguy.com/loops-and-sliders/?sort=featured&page=1 I understand you probably dont want to redo them but I wouldnt want those things breaking. 

Edited August 29, 2016 by MADMAX22

[RockyAussie]

Hi MADMAX22, The flap does loop around the keeper at back and therefore stops it from swivelling. I prefer to show of the croc for that little bit extra. I am working on some pics at the moment on how this buckle holding extension Jig is made and a couple of pics here might help to clarify. Should have the pdf finished tomorrow I think.

[MADMAX22]

Gotcha thanks Rocky, I didnt even connect that those little punch outs were what was being used on the belt there, getting slower as I get older.