Hazet 900TZ-21 Socket (12-point) 21mm x 1/2″ – LongLong designWith knurlingSurface: chrome-plated, polishedDIN 3124, ISO 2725-1Made in GermanyWrench size: 21Total length: 85 mmDrive: Square, hollow 12.5 mm (1/2 inch)Output: Outside 12-point traction profileDiameter d1 (output side): 28.6 mmDiameter d2 (drive side): 24.5 mmNet weight: 0.16 kg+ = With rubber ply for spark plugs900TZ-21








