Features: 
 
-For the fixed processing parts, with the drill drill bench with the use of more convenient!
-Double track, to ensure accurate clamping, jaw does not swing.
-High-frequency quenching jaw plate wear-resistant and durable.
-The actual opening is 70mm.
  
Specification:
 
Fit For:Bench Drill Work Table
Color:silver
Materials:aluminum alloy
Characteristic:explosion protection
Size:2.5 inch
Type:double track
 Package includes: 
 
Details pictures: