Plastic Lobe Knobs with Stud by ELESA®
Jergens Plastic Lobe Knobs with Stud by ELESA® are ergonomically-designed to give the user extra grip and control during operation across a wide range of industrial environments.
Features, Benefits, & Product Specifications:
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Knob Materials:
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High-Resilience Polypropylene-Based Technopolymer (Part No.'s 33-)
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Phenolic-Based Duroplast (Part No.'s 34-)
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Knob Styles & Finish:
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With Cap, Black Matte (Part No.'s 33-)
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Solid Section, Black Matte (Part No.'s 34-)
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Studs:
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Zinc-Plated Steel Threaded Stud with Chamfered Flat End (Part No.'s 33-)
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AISI 303 Stainless Steel Threaded Stud with Chamfered Flat End (Part No.'s 34-)
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Resistant to solvents, oils, greases, and other chemical agents
Plastic Lobe Knobs with Stud by ELESA®

Select a part number for CAD drawings, price and stock availability.
Part Number | CAD | Unit | A (In) | B (In) | C (In) | D (In) | E | F (In) | Stud Material |
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33859 |
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Inch | 0.98 | 0.75 | 0.51 | 0.31 | 10-32 | 0.50 | Steel |
33860 |
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Inch | 0.98 | 0.75 | 0.51 | 0.31 | 10-32 | 0.75 | Steel |
33861 |
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Inch | 1.26 | 0.91 | 0.59 | 0.39 | 1/4-20 | 0.50 | Steel |
33862 |
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Inch | 1.26 | 0.91 | 0.59 | 0.39 | 1/4-20 | 0.75 | Steel |
33863 |
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Inch | 1.26 | 0.91 | 0.59 | 0.39 | 1/4-20 | 1.00 | Steel |
33864 |
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Inch | 1.57 | 1.06 | 0.67 | 0.47 | 1/4-20 | 0.50 | Steel |
33865 |
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Inch | 1.57 | 1.06 | 0.67 | 0.47 | 1/4-20 | 1.00 | Steel |
33866 |
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Inch | 1.57 | 1.06 | 0.67 | 0.47 | 5/16-18 | 0.75 | Steel |
33867 |
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Inch | 1.57 | 1.06 | 0.67 | 0.47 | 5/16-18 | 1.00 | Steel |
33868 |
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Inch | 1.97 | 1.26 | 0.75 | 0.55 | 5/16-18 | 1.00 | Steel |
33869 |
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Inch | 1.97 | 1.26 | 0.75 | 0.55 | 5/16-18 | 1.50 | Steel |
33870 |
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Inch | 1.97 | 1.26 | 0.75 | 0.55 | 3/8-16 | 1.00 | Steel |
33871 |
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Inch | 1.97 | 1.26 | 0.75 | 0.55 | 3/8-16 | 1.50 | Steel |
33872 |
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Inch | 2.48 | 1.46 | 0.87 | 0.63 | 3/8-16 | 1.25 | Steel |
33873 | Inch | 2.48 | 1.46 | 0.87 | 0.63 | 3/8-16 | 2.00 | Steel | |
33874 |
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Inch | 2.48 | 1.46 | 0.87 | 0.63 | 1/2-13 | 1.50 | Steel |
33877 | Inch | 2.91 | 1.71 | 1.02 | 0.87 | 1/2-13 | 1.25 | Steel | |
33878 |
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Inch | 2.91 | 1.71 | 1.02 | 0.87 | 1/2-13 | 2.00 | Steel |
34181 | Inch | 1.26 | 0.91 | 0.75 | 0.43 | 1/4-20 | 0.50 | Stainless Steel | |
34182 |
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Inch | 1.26 | 0.91 | 0.75 | 0.43 | 1/4-20 | 0.75 | Stainless Steel |
34183 |
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Inch | 1.26 | 0.91 | 0.75 | 0.43 | 1/4-20 | 1.00 | Stainless Steel |
34184 |
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Inch | 1.57 | 1.06 | 0.83 | 0.47 | 5/16-18 | 0.75 | Stainless Steel |
34185 |
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Inch | 1.57 | 1.06 | 0.83 | 0.47 | 5/16-18 | 1.00 | Stainless Steel |
34186 |
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Inch | 1.57 | 1.06 | 0.83 | 0.47 | 5/16-18 | 1.25 | Stainless Steel |
34187 |
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Inch | 1.97 | 1.30 | 0.98 | 0.55 | 3/8-16 | 1.00 | Stainless Steel |
34188 |
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Inch | 1.97 | 1.30 | 0.98 | 0.55 | 3/8-16 | 1.25 | Stainless Steel |
34189 |
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Inch | 1.97 | 1.30 | 0.98 | 0.55 | 3/8-16 | 1.50 | Stainless Steel |
34190 |
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Inch | 1.97 | 1.30 | 0.98 | 0.55 | 3/8-16 | 2.00 | Stainless Steel |
Part Number | CAD | Unit | A (mm) | B (mm) | C (mm) | D (mm) | E | F (mm) | Stud Material |
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34131 |
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Metric | 32 | 23 | 19 | 11 | M6 | 16 | Stainless Steel |
34132 |
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Metric | 40 | 27 | 21 | 12 | M8 | 20 | Stainless Steel |
34133 |
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Metric | 40 | 27 | 21 | 12 | M8 | 30 | Stainless Steel |
34134 |
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Metric | 50 | 33 | 25 | 14 | M10 | 20 | Stainless Steel |
34135 |
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Metric | 50 | 33 | 25 | 14 | M10 | 40 | Stainless Steel |
34136 |
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Metric | 60 | 37 | 27 | 17 | M12 | 30 | Stainless Steel |
Documents and Videos
Operating Manual
Operating Manual - 81600 ONLY
Jergens Production Vise System
Jergens Production Vises Features and Benefits
Vertical Machine Solutions
Horizontal Machine Solutions
Hydraulic Production Vises
Production Vises