Forged Steel Hoist Ring for Lifting
Black-Oxide, 1/2"-13 Thread Size, 7-5/8" Overall Height
$100.48 Each
2994T42
Great for lifting rocket engines and such.
Ok let's do some math:
Going off the forging marks, the proportions, and the black oxide coating, we can reasonably assume that the lifting eyes are McMaster PN 2994T42.
Based on this we'll establish a scaling factor of 1.85/1.5=1.23