688 / 1618
3/166
Clamping
Systems
3
Design:
Made of tempered steel. Spindle with self-locking trapezoidal
thread. Centre hole ∅ 12 mm for mounting various attachments.
Order
No.
Size
mm
3929
3892
Height-adjustable h-H
mm
TR
Attachment ∅ D2
mm
Base ∅ D1
mm
Load capacity
kN
0052
52
25.00
29.20
42– 52
30 x 4
50
50
100
0070
70
26.90
31.20
50– 70
30 x 4
50
50
100
0100
100
30.60
35.50
70–100
30 x 4
50
50
100
0140
140
53.40
62.70
100–140
40 x 7
68
68
120
0200
210
106.50
113.00
140–210
50 x 8
80
70
170
(W340)
(W342)
Screw jack with flat support
3892
3929
Design:
Medium heavy screw jacks.. Base body and spindle made of tempered steel, lacquered.
Spindle with self-locking trapezoidal thread and end safety device. With 12 mm ∅ centre hole
to mount various attachments.
Application:
For clamps with slot width of approx. 14–22 mm.
Note:
See (Order No. 3930 and 3932) for suitable attachments.
Order
No.
Size
mm
3905
Height-adjustable h-H
mm
Attachment ∅
mm
Base ∅
mm
Load capacity
kN
7000
62
49.80
52– 62
50
50
100
7100
80
51.00
60– 80
50
50
100
7200
110
52.30
80–110
50
50
100
(W342)
Bench vice with magnetic base
Order
No.
H
mm
3905
D1
mm
7300
10
36.00
55
(W342)
Magnetic base for bench vice
Clamping elements
688