Can I use this log clevis on a chain for equipment tie down?

[sixdogs]

I often haul a 4,500 or 5,000 lb tractor on an 18' equipment trailer and have used one strap at each corner for tie down. It works great and nothing ever moves. I have tow hooks I installed on the front of the tractors and using straps with hooks makes hookup quick and easy.

Now I am switching to chains and have just been looping the chain around the front weight bracket. That is, until today when I discovered some log chain hooks I have and learned they slip onto my front hooks I installed for the traps. I could easily put those hooks on my 5/16" grade 70 chain and could hook up real easy.

Two questions come to mind. One, is this a good idea? Second, how can I find the weight rating on these hooks? I believe they are grade 70 but can't find anything on the net. Any advice appreciated.

 

[Deere Dude]

I use the type in picture 3 for hooking on my tractor when jerking trees down and never had one fail or even bend. Just make sure the bolt doesn't unscrew.

 

[ruffdog]

Two ton working load......

NEW - LOGGING CHOKER CHAIN HOOK 5/16" HEAVY DUTY FORESTRY SLIDING SLIP HOOK | eBay

 

[Wagtail]

I reckon that it will work fine... the weak point would be the shackle used.

I'd recommend a Grade 'S' bow shackle (you can mouse the pin to ensure it doesn't unscrew) but the important thing is the strength of that shackle. Here's what is used in Australia: https://www.beaver.com.au/documents/info/Beaver_Trailer Chain Shackles 2014_LR.pdf

By the way, that's a beautiful paint job on those front weights!

 

[sixdogs]

I reckon that it will work fine... the weak point would be the shackle used.

I'd recommend a Grade 'S' bow shackle (you can mouse the pin to ensure it doesn't unscrew) but the important thing is the strength of that shackle. Here's what is used in Australia: https://www.beaver.com.au/documents/info/Beaver_Trailer Chain Shackles 2014_LR.pdf

By the way, that's a beautiful paint job on those front weights!

Yes, a remarkably high quality job and of the correct color I might add. If only someone could have tipped me off to the correct color early on.


A "Bow" shackle is what I used on the tractor and the size was limited by the diameter mounting hole I had to work with. I removed the screw in shackle bolt and replaced it with a grade 8 bolt, double nuts and Loctite. It's the log hook that slips right into it and if safe enough will sure make hooking up easier when towing. Hauling a tractor is not an easy thing.

 

[countrybumpkin]

Just says grade 8 here.

pewag KSR 8, Choker with Dome Ferrule Hook for 8 Chains: Amazon.co.uk: DIY & Tools

 

[countrybumpkin]

I haul mine a lot and did the same thing on the front , used D rings with grade 8 bolts and nuts, Have a cotter pin through the end of the bolt so the nut cant back off. I use these hooks on the end of each chain that hooks onto the D ring, the other end has a standard grab hook.

1/2 Clevis Slip Hook - Grade 7 [CSH12]: Ratchet Straps, Tie Down Straps, E Track Tie Downs, Moving Blankets & Pads, Cargo Straps, U.S. Cargo Control

 

[sixdogs]

Just says grade 8 here.

pewag KSR 8, Choker with Dome Ferrule Hook for 8 Chains: Amazon.co.uk: DIY & Tools

I can't open this site without downloading something. I suspected grade 8.
Any way to copy and paste the info?

I haul mine a lot and did the same thing on the front , used D rings with grade 8 bolts and nuts, Have a cotter pin through the end of the bolt so the nut cant back off. I use these hooks on the end of each chain that hooks onto the D ring, the other end has a standard grab hook.

1/2 Clevis Slip Hook - Grade 7 [CSH12]: Ratchet Straps, Tie Down Straps, E Track Tie Downs, Moving Blankets & Pads, Cargo Straps, U.S. Cargo ControlView attachment 568454View attachment 568459

I would use that kind of hook but there isn't clearance because of the way my clevis hooks are mounted. Maybe I could use in the back of the tractor where I have more room. Thank you.

 

[Tractor Seabee]

I often haul a 4,500 or 5,000 lb tractor on an 18' equipment trailer and have used one strap at each corner for tie down. It works great and nothing ever moves. I have tow hooks I installed on the front of the tractors and using straps with hooks makes hookup quick and easy.

Now I am switching to chains and have just been looping the chain around the front weight bracket. That is, until today when I discovered some log chain hooks I have and learned they slip onto my front hooks I installed for the traps. I could easily put those hooks on my 5/16" grade 70 chain and could hook up real easy.

Two questions come to mind. One, is this a good idea? Second, how can I find the weight rating on these hooks? I believe they are grade 70 but can't find anything on the net. Any advice appreciated.


View attachment 568392 View attachment 568393 View attachment 568394

It does not look like it is made for a straight pull in tension. Don't be surprised when it breaks when hitting a bump in the road that can compound the tension factor. Used as a chain choker the stress is on the base of the casting/forging not halfway out the shank where it gets smaller. For the price of standard hooks why take a chance?

Ron

 

[fried1765]

It does not look like it is made for a straight pull in tension. Don't be surprised when it breaks when hitting a bump in the road that can compound the tension factor. Used as a chain choker the stress is on the base of the casting/forging not halfway out the shank where it gets smaller. For the price of standard hooks why take a chance?

Ron

AGREED !!!!