Double ring spanner, offset, 3/8x7/16"
- flank traction profile
- according to DIN 838 / ISO 1085 / ISO 10104 / ISO 3318
- ring head 75° offset
- thin walled
- polished heads
- matt finish
- chrome vanadium
- External dimension B1: 18.1 mm
- External dimension B2: 16.6 mm
- Height of head (A1): 8.2 mm
- Height of head (A2): 7.7 mm




