ULTIMATEplus Double box spanner, 6x7mm
- flank traction profile
- according to DIN 896 form A / ISO 2236
- extremly versatile
- with centre hole
- hexagonal shank
- can use a ring spanner to drive
- high quality finish
- chrome vanadium
- External dimension B1: 9.0 mm
- External dimension B2: 10.0 mm
- It fits pipe / pin: 1
- Jaw opening in mm: 6x7 mm




