WADFOW long hexagonal cup wrench, designed for tightening and loosening of nuts and hexagonal screws. This model has a 1/2" connection and a glass size of 21 mm, made of 50BV30 steel with heat treatment and silver chrome finish. Technical characteristics Mark: WADFOW Product type: Glasses Type: Long Connection: 1/2" Size: 21 mm Length: 78 mm Material: Steel 50BV30 Treatment: Thermal Finished: Chromed Colour: Plated Presentation: Blister with plastic hanger Small box: 5 units Large box: 80 units The combination of 50BV30 steel and heat treatment offers a robust tool for mechanical tasks. The chrome finish and the blister presentation with hanger facilitate storage and identification in the workshop.