Amazon
Magnetic Special internal square for taps Made of chrome vanadium steel 4 x 1/4 inch inserts: 1 mm/2 mm/3 mm/4 mm, 4 x 3/8 inch sockets: 5 mm/6 mm/7 mm/8 mm. On a mounting strip Ideal for restricted access when a T-handle tap holder cannot be inserted
Magnetic Special internal square for taps Made of chrome vanadium steel 4 x 1/4 inch inserts: 1 mm/2 mm/3 mm/4 mm, 4 x 3/8 inch sockets: 5 mm/6 mm/7 mm/8 mm. On a mounting strip Ideal for restricted access when a T-handle tap holder cannot be inserted