Description
| Ø Handle (D) | 20mm. | 25mm. | 3/4”. | 1” | 1”1/4 | VDI 20 | VDI 25 | VDI 30 |
|---|
for right-hand threads
– A-1 for fixed use only.
– A-1 G for fixed and rotating use.
A-1 LH, A-1 G LH (Left-hand heads are dimensionally the same as right-hand heads but open and close in the opposite direction).
– position inclination of rollers = 3°30
– weight without rollers = approx. 0.9 Kg.
a= Pull to open
b= Head opens type A-1 G, closes type A-1
c= Head opens type A-1, closes type A-1 G
d= Threading head closed
e= Threading head open
α= Closing angle 60
