Kurt Extra Capacity Air Vise, 6″ – XL6A

Part No. XL6A


Kurt Workholding is an industry leading provider of premium quality 6″ extra capacity air vises for your industrial vise workholding needs. Contact us today for more information regarding our XL extra capacity air vises or request a quote for an in-depth price analysis.



Kurt XL extra capacity air vises are designed for the clamping of extremely large parts for die CNC applications. The jaw openings provide up to 19.25″ of versatile jaw opening space. These precise locking air vises are ideal for a “gentle” touch for delicate parts. Kurt XL extra capacity vises are accurate to within 0.001″ on all sides for precise, easy alignment in multiples. XL vises may be used as receivers for other workholding devices.

XL6A Features

  • Precision clamping force up to 5,000 Lbs.
  • Jaw lift reduction due to AngLock design.
  • Ductile iron body provides up to 80,000 lb.
  • 6” jaw widths with jaw openings from 0″-14.50″ with a maximum of 19.25″ (in the outside jaw positions).
  • “Pull-Type” clamping provides high precision and repeatability.
  • Air, manual and hydraulic models available.
  • Hydraulic and air feature a 1/4″ stroke.
  • Air power option provides a “gentle touch” for delicate parts that is precise and repeatable.
  • Available internal hex screw.
  • Sine key or fixture key compatible

NOTE: The air unit will hang below the bottom of the vise by .200”. The vise will need to be set on a riser or placed in such a way that the air unit hangs off the edge of the table.

Mounting Instructions

Dimensional Data

Dimensional Data


A 3.125
B 6.000
C 22.400
D 5.287
E 0.688
F 1.485
G 4.500
H 1.735
J 0.725
K 4.000
L 20.680
M 0.940
N 3.875
O 1/2-13
P 5.500
Q 5.500
R 5.000
S 1.188
T 100 MM
U 5.000
V 0.625
W 16 MM
X 0.438
Y 1.500
Z 0.750
AA 14.500
BB 19.25
CC 0.690
DD 1.470
EE 0.630
FF 0.850
GG 0.800
HH 0.360
JJ 0.630
KK 1.250
NN 7.200
PP 1.000
QQ 5.000
RR 3.500
SS 0.531
TT 4.000
Ship Wt. Lbs. 106

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