*Screw pin shackle D type is one kind of load rating shackle with alloy pin,so it is also called alloy shackle ,
*Meets the requirements of US Fed Spec.RR-C271D Type IVB Grade A ,Class 2
*This shackle is forged and Ultimate Load at 6 times the Working Load Limit
* When rigging hardware be used together with beam , shackle can be used to the end of rigging and instead of eye bolt to connect the lug which under the beam .It is more easier for installing and disassembly .
We can make special Dee type shacke as customers requirement , just need to send us your drawing , we have many professtional engineer to meet your different requirement .your logo can be stamped on the shackle also ,all the us type shackle is made in 45# carbon steel but the pin is alloy steel , this can advance the breaking load limit , most of our shackle can up to more than 7 time working load limit .