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Best Ball Knobs - Buying Guide

Last Updated: 05/26/2024

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Bestselling Ball Knobs on Amazon

  1. SB Distribution Ltd. SBDs Black Phenolic ABS Plastic Ball Knob Female | 3/8"- 16 Thread Pitch 15/16"...
  2. Othmro 5Pcs Black Threaded Ball Knobs, 1-3/8" Dia Ball Knob Female, 5/8" Thread Depth, 1/16" Thread ...
  3. The Hillman Group 55437 Universal Ball Knob-Fits 5/16, 3/8, M8, M10,,Black, 3 Count ( Pack of 1)
  4. The Hillman Group 55410 Ball Knob Female, 1-1/4 X 5/16, 2-Pack , Black
  5. DimcoGray Threaded Ball Knobs - 1 5/8" Dia., Brass Insert 7/16-20" Depth, Female Black Phenolic Plas...
  6. DimcoGray Threaded Ball Knobs - 1 7/8 Dia, 1/2-13 Thread, Brass, Female Black Phenolic Plastic Ball ...
  7. Pro Series by HHIP 8017-0037 Ball Knob, M12 x 1.75 Thread, 38 mm
  8. uxcell 12Pcs Threaded Ball Knobs, M6 Female Thread Thermoset Ball Knob 0.98'' Dia Black Round Operat...
  9. SoarUp 10pcs Threaded Control Knobs Machine Operation Ball Handles, Universal Lathe Tractor Machine ...
  10. PATIKIL M6x15mm Ball Nuts Knob, 2 Pack Female Thread 304 Stainless Steel Round Blind Hole Screw Cap ...
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  #1

SB Distribution Ltd. SBDs Black Phenolic ABS Plastic Ball Knob Female | 3/8"- 16 Thread Pitch 15/16" Depth 1-3/8" Diameter |1-1/2" Height w/Brass Coated Metal Insert Heavy Duty 1.02 Oz

Asin: B07MTJLJZS   |   Model: SB-P180A-3/8"-13   |   PartNumber: SB-P180A-3/8"-13

Features

  • SBDs Black Phenolic ABS Plastic Ball Knob Female | 3/8"- 16 Thread Pitch 15/16" depth 1-3/8" Diameter, 1-1/2" Height w/Brass coated metal Insert Heavy Duty 1.02 Oz
  • **No parting lines, flash removed & polished**
  • **An excellent choice for user friendly applications Tapped insert: Brass, molded in Plastic ball knobs can be used on machine tools, jigs, fixtures, and a variety of other equipment.**
  • **Highly recommended for Fitness Equipment Weight Stack Select PINS / KEYS**
  • **ALERT Please see the description and measurements provided in the images before ordering the product.**
  • See more on Amazon...

**An Excellent Choice For User Friendly Applications Tapped Insert: Brass, Molded In Plastic Ball Knobs Can Be Used On Machine Tools, Jigs, Fixtures, And A Variety Of Other Equipment.**.
**Alert – Please See The Description And Measurements Provided In The Images Before Ordering The Product.**.
**Highly Recommended For Fitness Equipment Weight Stack Select Pins / Keys**.
**No Parting Lines, Flash Removed & Polished**.

Brand: SB Distribution Ltd.   |   Manufacturer: SB Distribution Ltd.

Dimensions: 1.50 x 1.50 x 1.50 inches   |   Weight: 0.06 pounds

Amazon Price: $8.45 | as of 05/26/2024 (11:23am pst) *DETAILS
Availability: In Stock

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  #2

Othmro 5Pcs Black Threaded Ball Knobs, 1-3/8" Dia Ball Knob Female, 5/8" Thread Depth, 1/16" Thread Pitch, 3/8" Thread Dia Female Thread, Bakelite Handle Thermoset Ball Knob for Lawn Mowers

Asin: B07YTW2PYP   |   Model: OTH190831Q-0098   |   PartNumber: OTH190831Q-0098

Features

  • Size -Mounting Thread Size:M10;Spherica Dia:35mm/1.38inch;Color:Black;Handle Material:Bakelite;Mounting Type:Female Thread;Rim Style:Smooth
  • Feature -The Ball knob Injection molding,Bakelite material, feels good;Tightly molded-in insert insures optimal durability and functionality;The round smooth surface gives a dressed-up finished appearance. Ideal lever knob for machine handles
  • Hight Quality -The handle is made with premium quality and has excellent electrical insulation,oil resistance,weak acid resistance,alkali resistance and general solvent resistance,and has excellent mechanical properties such as toughness,rigidity,good rigidity and balance
  • Easy operation -This Bakelite hand Knob is easy to install and remove and does not require any tools
  • Application -Ultra-solid ball knob with a Shiny finish, suitable for general application,such as control levers and push-pull rods,lawn mowers,exercise equipment,machinery,valves,spigots,etc
  • See more on Amazon...

【Hight Quality】-The Handle Is Made With Premium Quality And Has Excellent Electrical Insulation,Oil Resistance,Weak Acid Resistance,Alkali Resistance And General Solvent Resistance,And Has Excellent Mechanical Properties Such As Toughness,Rigidity,Good Rigidity And Balance.
【Application】-Ultra-Solid Ball Knob With A Shiny Finish, Suitable For General Application,Such As Control Levers And Push-Pull Rods,Lawn Mowers,Exercise Equipment,Machinery,Valves,Spigots,Etc.
【Easy Operation】-This Bakelite Hand Knob Is Easy To Install And Remove And Does Not Require Any Tools.
【Feature】-The Ball Knob Injection Molding,Bakelite Material, Feels Good;Tightly Molded-In Insert Insures Optimal Durability And Functionality;The Round Smooth Surface Gives A Dressed-Up Finished Appearance. Ideal Lever Knob For Machine Handles.

Brand: Othmro   |   Manufacturer: Othmro

Weight: 0.37 Pounds

Amazon Price: $12.99 ($2.60 / Count) | as of 05/26/2024 (11:23am pst) *DETAILS
Availability: In Stock

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  #3

The Hillman Group 55437 Universal Ball Knob-Fits 5/16, 3/8, M8, M10,,Black, 3 Count ( Pack of 1)

Asin: B00MEWFJBW   |   Model: 55437   |   PartNumber: 55437   |   Ean: 0008236994414   |   UPC: 008236994414

Features

  • Parts ideal for myriad maintenance, medium-to-high torque, and quick hand adjustment applications
  • No tools required for installation
  • Parts measure 1-3/8 Thru 2-1/4 in Diameter
  • Fits metric screw sizes M6 Thru M10 & standard screw sizes 1/4 Thru 3/8
  • Parts made of high-strength plastic
  • See more on Amazon...

Parts Measure 1-3/8" Thru 2-1/4" In Diameter.
Parts Made Of High-Strength Plastic.
Fits Metric Screw Sizes M6 Thru M10 & Standard Screw Sizes 1/4" Thru 3/8".
No Tools Required For Installation.

Brand: The Hillman Group   |   Manufacturer: The Hillman Group

Dimensions: 1.70 x 3.40 x 2.60 inches   |   Weight: 0.10 Pounds

Amazon Price: $5.79 ($1.93 / count) | as of 05/26/2024 (11:23am pst) *DETAILS
Availability: In Stock

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  #4

The Hillman Group 55410 Ball Knob Female, 1-1/4 X 5/16, 2-Pack , Black

Asin: B00MEWDLSA   |   Model: 55410   |   PartNumber: 55410   |   Ean: 0008236428162   |   UPC: 008236428162

Features

  • Perfect for applications that require directional movements
  • Female Type Thread
  • Black plastic
  • Country of Origin: United States
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Black Plastic.
Country Of Origin: United States.
Female Type Thread.

Brand: The Hillman Group   |   Manufacturer: The Hillman Group

Dimensions: 1.60 x 2.20 x 2.60 inches   |   Weight: 0.11 Pounds

Amazon Price: $5.29 | as of 05/26/2024 (11:23am pst) *DETAILS
Availability: In Stock

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  #5

DimcoGray Threaded Ball Knobs - 1 5/8" Dia., Brass Insert 7/16-20" Depth, Female Black Phenolic Plastic Ball Knob with Threaded Insert- Inch Female Round Thread Machine Handle (1 Each)

Asin: B002DGJ4FQ

Features

  • Phenolic Round Ball Knob has a Brass Threaded Insert. The smooth surface gives a dressed-up finished appearance.
  • The round smooth surface gives a dressed-up finished appearance. Ideal lever knob for machine handles.
  • high quality phenolic plastic female threaded knobs for durability and long service life
  • Threaded brass insert knobs are good for control levers and push-pull rods.
  • Black Plastic Round Ball Knob Handle make it an ideal replacement knob for machine handles
  • See more on Amazon...

High Quality Phenolic Plastic Female Threaded Knobs For Durability And Long Service Life.
Black Plastic Round Ball Knob Handle Make It An Ideal Replacement Knob For Machine Handles.
Threaded Brass Insert Knobs Are Good For Control Levers And Push-Pull Rods..
The Round Smooth Surface Gives A Dressed-Up Finished Appearance. Ideal Lever Knob For Machine Handles..

Brand: DimcoGray   |   Manufacturer: Reid Supply Company

Weight: 0.13 pounds

Amazon Price: $2.41 | as of 05/26/2024 (11:23am pst) *DETAILS
Availability: In Stock

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  #6

DimcoGray Threaded Ball Knobs - 1 7/8 Dia, 1/2-13 Thread, Brass, Female Black Phenolic Plastic Ball Knob with Threaded Insert- Inch. Female Round Thread Machine Handle (1 Each)

Asin: B002DGHCB4

Features

  • Phenolic Round Ball Knob has a 1.880 in diameter and 1/2-13 Threaded Insert. The smooth surface gives a dressed-up finished appearance.
  • The round smooth surface gives a dressed-up finished appearance.
  • black plastic knob handles made of high quality phenolic plastic for durability and long service life
  • Threaded brass insert make it an ideal lever knob for machine handles
  • Black Plastic Round Ball Knob Handle make it an ideal replacement knob for lever handles and industrial heavy duty applications
  • See more on Amazon...

Black Plastic Knob Handles Made Of High Quality Phenolic Plastic For Durability And Long Service Life.
Black Plastic Round Ball Knob Handle Make It An Ideal Replacement Knob For Lever Handles And Industrial Heavy Duty Applications.
Threaded Brass Insert Make It An Ideal Lever Knob For Machine Handles.
The Round Smooth Surface Gives A Dressed-Up Finished Appearance..

Brand: DimcoGray   |   Manufacturer: Reid Supply Company

Weight: 0.21 pounds

Amazon Price: $8.79 | as of 05/26/2024 (11:23am pst) *DETAILS
Availability: In Stock

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  #7

Pro Series by HHIP 8017-0037 Ball Knob, M12 x 1.75 Thread, 38 mm

Asin: B019RATY2I   |   Model: 8017-0037   |   PartNumber: 8017-0037   |   Ean: 0769053065083   |   UPC: 769053065083

Features

  • Product Type:Hardware Handle
  • Item Package Dimension:1.0 cm L X 10.0 cm W X 10.0 cm H
  • Country Of Origin: Taiwan, Province Of China
  • Item Package Quantity:1
  • See more on Amazon...

Country Of Origin: Taiwan, Province Of China.
Item Package Quantity:1.
Item Package Dimension:1.0 Cm L X 10.0 Cm W X 10.0 Cm H.

Brand: HHIP   |   Manufacturer: ABS Import Tools

Dimensions: 6.00 x 6.00 x 6.00 inches   |   Weight: 0.07 pounds

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  #8

uxcell 12Pcs Threaded Ball Knobs, M6 Female Thread Thermoset Ball Knob 0.98'' Dia Black Round Operation Ball Handles with Copper Insert for Machine Handle Tool Replacement

Asin: B0BSC1147F   |   Model: a22090400ux0190   |   PartNumber: a22090400ux0190

Features

  • {Specification}: Mounting Thread Size: M6; Ball Knob Dia: 25mm/ 0.98"; Mounting Type: Female Thread; Finish: Polished; Package Content: 12Pcs x Threaded Ball Knobs
  • {Durable Material}: Using premium phenolic plastic, for high-impact strength, durability, and long service life. Pure copper core thread, which has corrosion-resistant, rust-resistant, and wear-resistant.
  • {Special Design}: The smooth surface of the ultra-solid ball knob is polished, strong structure, beautiful and natural appearance, with a shiny finish that provides a comfortable grip feeling.
  • {Installtion Operation}: This embedded threaded knob is easy to install and remove without any installation tools, and fits most of the machine tools.
  • {Wide Application}: Ball lever knob is a good machine handle replacement that is perfect for controlling recreational machines, sports equipment, lawnmowers, machinery, valves, faucets, textile machinery, woodworking machinery, printing machinery, light industry mining machinery, ships, agricultural machinery, bumper handle, and more.
  • See more on Amazon...

{Special Design}: The Smooth Surface Of The Ultra-Solid Ball Knob Is Polished, Strong Structure, Beautiful And Natural Appearance, With A Shiny Finish That Provides A Comfortable Grip Feeling..
{Wide Application}: Ball Lever Knob Is A Good Machine Handle Replacement That Is Perfect For Controlling Recreational Machines, Sports Equipment, Lawnmowers, Machinery, Valves, Faucets, Textile Machinery, Woodworking Machinery, Printing Machinery, Light Industry Mining Machinery, Ships, Agricultural Machinery, Bumper Handle, And More..
{Installtion Operation}: This Embedded Threaded Knob Is Easy To Install And Remove Without Any Installation Tools, And Fits Most Of The Machine Tools..
{Durable Material}: Using Premium Phenolic Plastic, For High-Impact Strength, Durability, And Long Service Life. Pure Copper Core Thread, Which Has Corrosion-Resistant, Rust-Resistant, And Wear-Resistant..

Brand: uxcell   |   Manufacturer: uxcell

Amazon Price: $13.79 ($1.15 / Count) | as of 05/26/2024 (11:23am pst) *DETAILS
Availability: In Stock

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  #9

SoarUp 10pcs Threaded Control Knobs Machine Operation Ball Handles, Universal Lathe Tractor Machine Plastic Round Ball Knob Handle Black/Red Color(Red-AM8x25)

Asin: B07F6Y5DPM   |   Model: x14uf9swd8-08   |   PartNumber: x14uf9swd8-08

Features

  • These ball knob handles are made of high quality plastic for durability and long service life
  • The surface is well polished which can offer a comfortable grip feeling
  • There are total ten pieces of ball knob handles in one set that you can use for many machine tools
  • Two different colors and four different size that you can choose to meet your need
  • These ball knob handles are universal fit and can be used for all machine tools
  • See more on Amazon...

There Are Total Ten Pieces Of Ball Knob Handles In One Set That You Can Use For Many Machine Tools.
These Ball Knob Handles Are Universal Fit And Can Be Used For All Machine Tools.
Two Different Colors And Four Different Size That You Can Choose To Meet Your Need.
The Surface Is Well Polished Which Can Offer A Comfortable Grip Feeling.

Brand: SoarUp   |   Manufacturer: SoarUp

Dimensions: 0.39 x 2.36 x 1.97 inches   |   Weight: 0.07 pounds

Amazon Price: $8.03 ($0.80 / count) | as of 05/26/2024 (11:23am pst) *DETAILS

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  #10

PATIKIL M6x15mm Ball Nuts Knob, 2 Pack Female Thread 304 Stainless Steel Round Blind Hole Screw Cap Cover for Lighting Machinery DIY Decoration, Silver

Asin: B0C7MZBJDT   |   Model: pta230410tt0355   |   PartNumber: pta230410tt0355

Features

  • Color:Silver; Material: 304 Stainless Steel; Outer Diameter: 15mm / 0.59inch; Thread Size: M6; Thread Pitch: 1mm; Packing List: 2 x Nuts Knob
  • Advantage: Made of solid 304 stainless steel material, its surface touch is smooth, has high hardness, stable wear-resistance, high-temperature resistance, and corrosion resistance, not easy to rust, durable for use for a long time. Moreover, it is easy and convenient to install without any tools.
  • Instruction: Easy to install: With smooth thread, you can install it simply by hand and no tools required.
  • Application: These stainless steel ball nuts have wide applications in lighting installation, lamp decoration, control levers, lawn mower, sports equipment, industrial machinery, DIY projects and more.
  • Note: Before placing the order, please confirm the size.
  • See more on Amazon...

Instruction: Easy To Install: With Smooth Thread, You Can Install It Simply By Hand And No Tools Required..
Note: Before Placing The Order, Please Confirm The Size..
Application: These Stainless Steel Ball Nuts Have Wide Applications In Lighting Installation, Lamp Decoration, Control Levers, Lawn Mower, Sports Equipment, Industrial Machinery, Diy Projects And More..
Advantage: Made Of Solid 304 Stainless Steel Material, Its Surface Touch Is Smooth, Has High Hardness, Stable Wear-Resistance, High-Temperature Resistance, And Corrosion Resistance, Not Easy To Rust, Durable For Use For A Long Time. Moreover, It Is Easy And Convenient To Install Without Any Tools..

Brand: PATIKIL   |   Manufacturer: PATIKIL

Amazon Price: $8.59 | as of 05/26/2024 (11:23am pst) *DETAILS
Availability: In Stock

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