Uxcell Angle Grinder Hub Arbor 4mm Dia Pin Wrench Open Ended Spanner, 12mm Product Name : Pin Wrench + Open Ended Spanner;Material : Metal Color : Silver Tone;Pin Diameter : 4mm/0 16'' Pin Depth : 6mm/0.24'';Pin Spacing : 20mm/0.79" Total Size:120 x 26 x 2mm/4.7" x 1" x 0.1" (LWT),Open End Width:12mm/15/32" Weight : 87g;Package Content : 1 x Pin Wrench,1 x Open Ended Spanner