Ditchhitch

tremors834

Adventurer
I'm not a recovery guru nor am I knocking the product, but isn't that just a glorified receiver mounted shackle??
 

User_Name

Adventurer
The only advantage I see is it is made of aluminum so you would get a little weight savings, but I think I will stay with the conventional D shackle
 

R_Lefebvre

Expedition Leader
Plus, I just finished reading in the Australian 4x4 magazine article, that you shouldn't use really large pins to hook up a recovery strap because the angle of the webbing loop shouldn't be more than 20°. This seems to violate that because the bar is so wide.
 

Brian McVickers

Administrator
Staff member
Plus, I just finished reading in the Australian 4x4 magazine article, that you shouldn't use really large pins to hook up a recovery strap because the angle of the webbing loop shouldn't be more than 20°. This seems to violate that because the bar is so wide.

Can you explain this further?
 

Scott Brady

Founder
I believe he is referring to the radius where the rope/strap bends over. The tighter the radius, the greater impact (negative) on fiber capacity.
 

ntsqd

Heretic Car Camper
There will be a point of diminishing returns in going either direction. Too big at the pin and the angle at the join is too large. Too small of a pin and the radius around the pin itself is too small.
 

PhulesAU

Explorer
:Wow1: Boy that sure is Purddy.... I think I'll stick to my trusty shackles. Rated for 3X what the Jeep weighs.
 

I Leak Oil

Expedition Leader
Doesn't look like you can connect a winch cable too it without using a D ring or similar shackle anyway. Unless you only use a strap then what's the point?
 

R_Lefebvre

Expedition Leader
I believe he is referring to the radius where the rope/strap bends over. The tighter the radius, the greater impact (negative) on fiber capacity.

Nope. Though I'd think that's a problem too. I guess there's a "sweet spot" for pin size.

Read this article, and in it there is a part where it talks about how having more than 20° included angle on the hoop will weaken it because it tries to pull the threads apart.

http://docs.google.com/fileview?id=...mUtOWJiZC00OTVjLThmMmQtNzk3MDViZjY5MDIx&hl=en
 

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