Alyco 172283 Spanner, 300 mm

It increases hardness and resistance, also allowing elasticity and avoiding cracks at great stress. The surface has a paved treatment that prevents oxidation and extends the service life, also avoiding rounding of the parts. The handle is all metal and has a rubber protection, which makes it more ergonomic, allowing you to exert very important torques. The mouths are also heat-treated and have a 15 degree part capture angle, allowing for a more ergonomic posture and allowing for higher torques. Such mouths have a special polish that allows sliding in confined areas. The profile of the head is narrower to access tight places. The knurl is high precision, and the mechanism maintains the same opening even though high tightening efforts are exerted. This knurl allows to adjust the aperture very precisely, and also to change it conveniently. The head is millimetrered so that you can pre-fix the opening. The maximum opening of the mouths exceeds the minimum required by DIN3117. Very suitable for industry, plumbing, maintenance sections, mechanic, automotive workshop, vehicle repair or home repair, for both professional and home use.

• Extra opening adjustable allen wrench made of chrome vanadium steel, maximum quality and wear resistance, large mouth allowing access to hard to reach places
• Made of heat-treated steel which gives it more strength and tightening, great accuracy of dimensions that allows the mechanism not to suffer and extends the service life
• Surface treatment of pavement preventing the impregnation of dirt and moisture, extending life and preventing oxidation
• Very precise knurl opening system, millimeter opening scale for presets and ergonomic handle for very comfortable handling
• Very precise wrench, without clearances, which allows great efforts, does not damage the nut and has very long service life, due to its extra open mouth it is very useful in plumbing, sanitary, washbasins, etc