HAZET Adapter set 163-217/6 - 1/4 inch (6.3 mm) square, hollow, 3/8 inch (10 mm) square, hollow, 1/2 inch (12.5 mm) square, hollow, 3/4 inch (20 mm) square, hollow
HAZET Adapter set 163-217/6 ∙ 1/4 inch (6.3 mm) square, hollow, 3/8 inch (10 mm) square, hollow, 1/2 inch (12.5 mm) square, hollow, 3/4 inch (20 mm) square, hollow ∙ 1/4 inch (6.3 mm) square, solid, 3/8 inch (10 mm) square, solid, 1/2 inch (12.5 mm) square, solid, 3/4 inch (20 mm) square, solid ∙ 6-pieces