Work with 3/8" Dr. ratchet
Material CrV steel
6 pcs. HEX male 8, 9, 10, 12, 14, 17 mm
6 pcs. Square male 7, 8, 10, 11, 12, 13, 14 mm, 5/16", 3/8"
1 pcs. Square female 10 mm
1 pcs. Spline M16
1 pcs. Triangle male 10 mm