详细规格及用途描述
CHROME VANADIUM
ALL STAIN FINISH WITH KNURLED / TWO-COLORS WITH COLOR STRIPE
6PT
METRIC SIZE:
1/4"DR. E4-E5-E6-E7-E8-E10-E11 mm
3/8"DR. E6-E7-E8-E10-E11-E12-E14-E16-E18-E20 mm
1/2"DR. E8-E10-E11-E12-E14-E16-E18-E20-E22-E24 mm