Main features: | detection of breaking plate, laminated or tempered glass advanced dual-path microprocessor signal analysis self test feature trimmer sensitivity adjustment | Product is made from chrome-vanadium steel, Full polish chrome plating for strength and durability, and easy cleaning, Corrosion resistance, Fork and polygonal head inclined by 15° for better accessibility to the nut or bolt, Anti-slip profile - wrench profile shape optimizes contact with the bolt, preventing the wrench from slipping, 12 point versatile ring spanner end for easy installation |