These Elongated Strap Anchors are 5.25 inch (130mm) long. The inside gap height of the ring is 29mm. The width of the ring is roughly 23mm so just under 1 inch, so these would work well with a 3/4 inch or 1 inch bag strap or handle.
Comes in a pack of 4 along with 4 washers and 8 screws.