* Size: 2.5, 3, 3.5, 4mm
| Q'TY/ CTN | N.W./KG | G.W./KG | CUFT | PACKAGE |
|---|---|---|---|---|
| 50 | 12.5 | 13.5 | 1.8 | BLOW CASE |
* Function: screw without head screw up; pull up
* Advantage:
1. Quick function
2. NO. Damage to stud
* Ways in use: put stud puller wrench on screw, then handle on it; turn it up or down
