Mohawk Dave
Well-known member
Ok, bought at a thrift store. MATCO SPS 16.
It is cylindrical, inside and out with two square pegs 180 deg from one another.
It is 1/4" drive. 2.25" long. 9/16" OD.
No love on google. Looks similar to snake eye bits, but these pegs are square, and I think further apart than security heads, etc.
WHAT IS IT!
It is cylindrical, inside and out with two square pegs 180 deg from one another.
It is 1/4" drive. 2.25" long. 9/16" OD.
No love on google. Looks similar to snake eye bits, but these pegs are square, and I think further apart than security heads, etc.
WHAT IS IT!


