Very good used condition. Larger set of 3 - (2) measure 4.5 X 2.3 X 1.6 approx. The other measures 4.7 X 1.8 X 1.4 approx. Each have various size 90 degree v grooves and 1/2'' X 13 threaded holes. Smaller set of 3 - (2) measure 2.5 X 2 X .900. The other measures 2.5 X 2 X 1.2 approx. Each have 1/2'' X 13 threaded hole and 1 has 90 degree v groove. Limitless uses. Handy machinist tools.