Alfa Tools HSMTB72122 45 x 4.50 mm HSS Bottoming Metric Tap

Hand Tap Metric Special Thread, 45mm x 4.50 Tap Size, Bottoming Style, High Speed Steel, Ground Thread, Import, Ground Thread, Right Hand, 1 per Pack. Alfa Tools HSMTB72122 45 x 4.50 mm HSS Bottoming Metric Tap