KB 6437 Reducer 2.1/2" to 1.1/2" for Impact sockets

• Square drive: 2.1/2 (63 mm)
• Square drive: 1.1/2" (40 mm)
• Manufactured according to DIN 3121, ISO 1174-Form F and H
• Secured by retaining ring and pin

Technical Data

• Drive connector square: 2 1/2"
• Drive mount, square: 63.0 mm
• Drive square: 1 1/2"
• Drive connector square: 40 mm
• Surface: blued
• Material: Steel
• Total length: 138 mm
• Weight: 15.63 lb (7.09 kg)
• Nominal length: 138 mm
• Standard: DIN 3121 ISO 1174 - Form F und H
• Safety: Circlip and pin
• EAN/UPC: 4010886669976