Inch Size, Aluminum Extruded
Four-Prong Clamping Knobs
With Threaded Stud

CKS
CKS
RoHS Compliant
CKSCKS

Specification
Knob: Solid aluminum extrusion, 6063-T5
Etched and clear anodized finish
Stud: Steel, black oxide finish
Drilled and pinned into knob

Information
Lightweight yet long-lasting, these four-prong hand knobs made from a durable aluminum extrusion are an economical choice for a variety of equipment applications.
Other modifications such as cross holes and set screw holes are available upon request.
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Dimensions in:

inches
(millimeters)

Part Number
A
C
Thread
B
Stud Length
D
1.5
(38.1)
1/4-20
1.75
.88
(22.4)
3.00
2.0
(50.8)
5/16-18
1.75
1.00
(25.4)
3.00
2.5
(63.5)
3/8-16
1.75
1.13
(28.7)
3.00
2.5
(63.5)
1/2-13
1.75
1.13
(28.7)
3.00
3.0
(76.2)
5/8-11
1.75
1.25
(31.8)
3.00