Snap-on 13mm S5905A Metric VW Volkswagen Tappet Wrench.
Shown in Snap-on catalog in 1973 (S5905A).
"For tappet adjustments on later model Volkswagens."
12-point, about 10-1/2" long.
One arm is 2-3/4" long, the other is 3" long.
Near mint condition, barely looks used.
No engraving or owner marks.
Please see photos for best sense of condition.
Shipping combined for multiple purchases.