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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.

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45 results
Product SKUs information
Item Code Price range Availability Stud Length Knob Diameter Thread Size Insert Type Insert Material Knob Material View
$1.24 - $2.14 1753 In stock
2.000 in
5/16-18
Blind Hole
Steel
PP
$0.89 - $1.53 2400 In stock
1.750 in
10-24
Thru-Hole
Steel
PP
$1.33 - $2.28 704 In stock
2.000 in
2.000 in
3/8-16
Stud
Steel
PP
$0.77 - $1.32 599 In stock
1.250 in
1/4" x 20
Blind Hole
Steel
PP
$1.24 - $2.14 890 In stock
5/16-18
Stud
Steel
PP
  • of 3
3-Arm Knob - Knob Diameter 50.8 mm | 2.000 in; ; Knob Height 15.5 mm | 0.610 in

KN5C----RT5B-22

Price Range
$2.14 - $1.24

Stock Levels
1753 In stock
Attributes
  • Knob Diameter
    2.000 in
  • Knob Height
    0.610 in
  • Hub Diameter
    0.740 in
  • Hub Height
    0.490 in
  • Thread Size
    5/16-18
3-Arm Knob - Knob Diameter 44.5 mm | 1.750 in; ; Knob Height 14.2 mm | 0.560 in

KN04----3P4--21

Price Range
$1.53 - $0.89

Stock Levels
2400 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.560 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.490 in
  • Thread Size
    10-24
3-Arm Knob - Knob Diameter 50.8 mm | 2.000 in; ; Knob Height 15.5 mm | 0.610 in

KN6C2000RT5--21

Price Range
$2.28 - $1.33

Stock Levels
704 In stock
Attributes
  • Knob Diameter
    2.000 in
  • Knob Height
    0.610 in
  • Hub Diameter
    0.740 in
  • Hub Height
    0.490 in
  • Stud Length
    2.000 in
3-Arm Knob - Knob Diameter 31.8 mm | 1.250 in; ; Knob Height 11.4 mm | 0.450 in

KN4C----3P1B-21

Price Range
$1.32 - $0.77

Stock Levels
599 In stock
Attributes
  • Knob Diameter
    1.250 in
  • Knob Height
    0.450 in
  • Hub Diameter
    0.620 in
  • Hub Height
    0.500 in
  • Thread Size
    1/4" x 20
3-Arm Knob - Knob Diameter 50.8 mm | 2.000 in; ; Knob Height 15.5 mm | 0.610 in

KN5C0750RT5--21

Price Range
$2.14 - $1.24

Stock Levels
890 In stock
Attributes
  • Thread Size
    5/16-18
  • Finish
    Zinc-Plated
  • Insert Material
    Steel
  • Insert Type
    Stud
  • Knob Color
    Black