Facom Safety O-ring (3.5x16mm)(BA.22)....This o-ring is used with most Facom 3/8" drive impact sockets & accessories (ie, NJ.6 thru NJ.19, NJ.210/NJ.211, NJ.240A, NJ.230/NJ.232, and NJ.236/NJ.237. To be used with pin GA.22.
Limited supply.