K 21 55 Impact socket 1" hexagon 55 mm

• Minimum test torque: 4000 Nm
• Drive square: 1" (25 mm)
• Wrench size: 55 mm
• Manufactured in accordance with DIN 3129, ISO 2725-2
• Secured by retaining ring and pin
• Machine-operated

Technical Data

• Drive connector square: 1"
• Drive mount, square: 25.0 mm
• Width across flats: 55 mm
• Surface: blued
• Material: Steel
• Total length: 84 mm
• Weight: 2.86 lb (1.298 kg)
• Nominal length: 70 mm
• Standard: DIN 3129 ISO 2725-2
• Test torque (min.): 4000 Nm
• Insert-Ø 1: 77.5 mm
• Insert-Ø 2: 54.0 mm
• Operating depth: 27.0 mm
• Working length: 70.0 mm
• Safety: Circlip and pin
• Actuation type: machine-operated
• EAN/UPC: 4010886618417