1/2", inside hexagon, knurled, max. torque: 200 Nm. Material: hardened steel

1/2", inside haxagon, short design, with TIN (titanium-nitride) coated blades, DIN 7422

1/2", inside hexagon, extra short design, DIN 7422, special steel blade, handy, knurled

1/2", for inner multi-tooth screws (XZN), extra long design, special steel blade, TIN (titanium-nitride) coated surface, gripp, witj knurling, for cylinder heads bolts on engines of different car types, e.g. VW, AUDI, OPEL, TOYOTA

1/2", for inner multi-tooth screws (XZN), long design, special steel blade, TIN (titanium-nitride) coated surface, grippy, with knurling

1/2", star, long design, with knurling, for hand operation, TIN (titanium-nitride) coated surface. usable as e.g. cylinder head fitting (inside star)

Torx , 1/2", for star screws, extra long design, special steel blade, TIN (titanium-nitride) coated surface

1/2", for inner multi-tooth screws (XZN), short design, special steel blade, TIN (titanium-nitride) coated surface, grippy, with knurling

1/2", or star screws, short design, with TIN (titanium-nitride) coated blade, with knurling

1/2", for star screws, short design, impact and power tools suited, with hole for locking pin or safety spring and grove for O-ring, chrome-vanadium special steel, phosphatised and oil surface