Made for 3/8"" or smaller rope. V groove narrows to 2/8"" at bottom and is only 3/8"" deep, causing 1/2 of 5/8"" rope to protrude outside of ring. Returning unused. Note, quality of build is excellent, but made for ropes smaller than 5/8"".

Yup, this weighs a little more than the 4 inch and smaller ones but the large diameter has more mechanical advantage, even when using just one ring, and is WAY easier on the rope and soft shackle. Makes better use of the ropes potential strength and a more efficient and stronger set-up all around. I bought two for pull direction changes or even more mechanical advantage when needed.

I use this to turn a line to pull over danger trees. Works great. EXCEPT: this pulley requires constant tension to keep the rope in the groove. If it loses tension even for a moment it will drop loose and the rope will run on the connector instead. Someone will need to reset it and carefully retension.

This ring is smoothly finished and properly radiused on both the pulley groove and center donut hole for use with synthetic winch ropes. I prefer the large diameter pulley rings like this one for their good efficiency and strength

Stupid simple. If you're moving away from metallic missiles (my experience with recovery was with the Army in the '70s), then you're moving away from snatch blocks. This provides adequate radius to not stress the rope, and it is property machined and plated to provide a low friction surface. Highly recommend.

Haven't used this one yet but I have another one by the manufacturer and it works flawless

Woooo this thing is no joke.For some reason i though this would be a light weight option to a traditional snatch block (my bad for not reading product specifications) it's about the same weight as my traditional bearing snatch block. Appears to be good quality without any fail points. Will try and update after use. Have another on the way.

Very nice machining, nothing overly fancy but it will get the job done. It will not be the weakest link, it will be something else for sure.

The large diameter keeps the bend wide and the groove shape keeps the rope from pinching or deforming. Friction was so low that there is almost zero heat buildup in the ring. I purchased 3 more since.