Menu Search

Clamping Knobs 3-Arm

In stock

Our Clamping 3-Arm Knobs allow a secure grip to position, control and hold various equipment across a wide range of industries. The lobe and prong design provide a deeper scalloped profile with excellent control and gripping features. These are an ideal choice for moderate clamping applications and offer a simple yet economical solution.

Request a quote

For large volumes and customized products, add to your cart and click request a quote orcontact usand we will respond within 2 working days.

Filter or Search Variants

Use the filters or search below to find what you're looking for

Imperial
Metric
Hide Show Filters
Show less filters Show more filters
45 results
Product SKUs information
Item Code Price range Availability Stud Length Thread Size Insert Type Insert Material Nominal Diameter Knob Material View
$1.06 - $1.82 2239 In stock
2.000 in
1/4-20
Stud
Steel
1.750 in
PP
$1.29 - $2.24 1190 In stock
1.750 in
5/16-18
Stud
Steel
1.750 in
PP
$1.40 - $2.41 314 In stock
3.500 in
3/8-16
Stud
Steel
2.000 in
PP
$1.20 - $2.06 3095 In stock
0.370 in
10-32
Stud
Steel
0.750 in
PA
$1.10 - $1.88 2490 In stock
0.500 in
5/16-18
Stud
Steel
1.750 in
PP
  • of 3
3-Arm Knob 1.750 in 1/4-20 0.560 in Black Steel PP

KN4C20003P4--21

Price Range
$1.82 - $1.06

Stock Levels
2239 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    1/4-20
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
3-Arm Knob 1.750 in 5/16-18 0.560 in Black Steel PP

KN5C17503P4--21

Price Range
$2.24 - $1.29

Stock Levels
1190 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    5/16-18
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
3-Arm Knob 2.000 in 3/8-16 0.610 in Black Steel PP

KN6C3500RT5--21

Price Range
$2.41 - $1.40

Stock Levels
314 In stock
Attributes
  • Nominal Diameter
    2.000 in
  • Thread Size
    3/8-16
  • Hub Diameter
    0.740 in
  • Knob Height
    0.610 in
  • Hub Height
    0.490 in
3-Arm Knob 0.750 in 10-32 0.280 in Black Steel PA

KN020375RT2-N21

Price Range
$2.06 - $1.20

Stock Levels
3095 In stock
Attributes
  • Nominal Diameter
    0.750 in
  • Thread Size
    10-32
  • Hub Diameter
    0.500 in
  • Knob Height
    0.280 in
  • Hub Height
    0.230 in
3-Arm Knob 1.750 in 5/16-18 0.560 in Black Steel PP

KN5C05003P4--21

Price Range
$1.88 - $1.10

Stock Levels
2490 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    5/16-18
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in