I know nothing about these blades, I have others listed. They are about 3 3/4” long.
IMPACT SOCKET SET – 1/2” drive – Deep – MM / Metric – 6-point tools
IMPACT SOCKET SET – 1/2” drive – Deep – SAE / Standard – 6-point tools
SKF TMFS 6 impact socket 1/2 inch Ø45 mm drive socket impact socket
285B TK1 Tune-Up Kit With Bearings For 285A 285B 285B-6 Impact Wrench Parts
285B TK1 Tune-Up Kit DRIVE (2) THROTTLE VALVES 285B 285B-6 Impact Wrench Parts
Ingersoll Rand 2850 MAX-6 Impact Wrench 1" Drive