• For the quick and correct assembly and disassembly of the oil reduction and oil filling screws on transmission, the oil sump and differential
• Special wrench with 8 gear profiles
• Profile change by turning the wrench head
• For manual operation
• Special tool steel

Profile and wrench widths:4-point: 10.0 – 11.0 – 12.0 – 13.0 – 14.0 – 15.0 mm8-point: 14.0 – 17.0 mm