Had a 5.75 widescan coil for my Vaquero but could not get it to ground balance very well and pinpointing with it was difficult so a fella I know had this coil and it had the 4 pin plug it is approx 3" x 6" give or take and pinpoints outstanding right below cable connector and after ground balance and super tuned I was hitting a dime at 7 inches hard a quarter at well over 9 inches pretty solid Question is , was this coil possiably used on an older Lobo maybe I cant seem to locate a pic of it anywhere