Snap-On Tools - USA
SAE Shallow Well Spline Hex Sockets 

3/8" Drive

#FES120 - 3/8" (#12) 

#FES160 - 1/2" (#16)

Can also be used on 'normal' 6 & 12 point nuts / bolts

Military / commercial aircraft spline nuts/bolts 

Overall the sockets are in very good used cosmetic condition, other than ID marking. They have an ID number laser etched onto side of socket (see last picture.) Otherwise, they just have some lighter signs of use and imperfections in the chrome finish including scuffs or dirt. The larger socket has a little paint on the bottom.

Drive end on the 1/2" version is in very good to excellent used condition as well, no significant signs of wear. The 3/8" drive ridges to show some more signs of use/wear with some dirt on the inside, however, still in usable condition without major issues.

Returns must be made in same condition as received. Original shipping costs to you will NOT be refunded unless seller error. If you feel there is a problem with your order/item, just contact me and I will try to help!

                                  Note: I am NOT an authorized dealer and item may not be covered by warranty, check manufacturer policy for their rules.