KURT PT400A 4" Jaw Width, 4" Jaw Opening Milling Machine Vise

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Item #
  • Brand: KURT
  • Model #: PT400A
  • Jaw Width: 4"
  • Jaw Opening: 4"
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KURT PT400A 4" Jaw Width, 4" Jaw Opening Milling Machine Vise is no longer available for purchase.

For additional information, please contact one of our customer service representatives at 1-800-221-0270.

Product Specifications
More Information
Brand KURT
Model # PT400A
Jaw Width 4"
Jaw Depth 1.125"
Jaw Opening 4"
Style Plain Base
Type Kurt II Vise
Overall Height 3.5"
Clamping Force 6,000 lbs.
Height From Top of Bed To Top of Jaws 1-1/8"
Height of Clamping Ledge 1/2"
Length From Center of Keyway To End of Fixed Jaw 9.94"
Length From Center of Keyway To Fixed Jaw Without Jaw Plate 2-3/4"
Length From End of Bed To End of Lead Screw 2-1/16"
Maximum Jaw Opening 4"
Opening of Clamping Slot 17/32"
Overall Length 14.25"
Prop. 65 Yes
Size 4"
Weight 32 lbs.

Prop 65 Warning

Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.



  • Holds piece part in most immobile state possible.
Model #PT400A
  • For small to intermediate NC/CNC milling, drilling and tapping operations in multiple vise set-ups with and without subplates.
Model #PT800A
  • Handle highest horse-power milling cuts and large bulky parts in 7-3/8" jaw opening.


  • Unique pull-type design for up to 80% less deflection.
Model #PT400A
  • Clamping force: up to 6,000 lbs.
  • "All sides" flatness to .0001" is guaranteed for precise mounting to three modes: upright, left and right side
Model #PT800A
  • The most precise and rugged vises in their class.
  • Manual models feature up to 5 tons of clamping force, all sides flatness to .0001" unique pull-type design to hold parts in the most immobile state possible.
  • May be mounted upright, left, and on right side.


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