This works great on my 1025R.
It's just a 6" long 1/8" NPT nipple, an 1/8" NPT coupler, and an 1/8" NPT zerk plus the tip from my grease gun that was replaced with a Lock and Lube.MarkEagleUSA, can you post a materials list for the device you show? That looks like a decent solution for reaching the forward zerk on my tractor.