Name: Three-purpose multi-function eyeglass screwdriver Swivel head, Phillips, Hexagon Applicable screw diameter 1.7, 2.6 (mm) Specifications: 1.7mm screwdriver slot Phillips screwdriver : 1.7mm Hex Socket: 2.6mm Blade Length: 60 mm (blade) Outside diameter of the body: 5.0 mm Quantity delivered: 4 pieces Colour: silver material: metal This product is a 3-piece accessory tool and practical key ring Mini Flat Screwdriver - Phillips poor Watches, Bezels, Electronics… Multifunction Glasses Accessories Glasses Watches Mini Portable Screwdriver