Top 51 Industrial Scientific Four Arm Knobs

Last Updated: Sep 15, 2024 • 2,500 reviews analyzed

Our most popular Industrial Scientific Four Arm Knobs products based on sales, online popularity and other expert reviews. Updated frequently.

#1
The Hillman Group 55421 Arm Clamp Knob Male, 1-1/2 X 1/4, 4-Pack

The Hillman Group 55421 Arm Clamp Knob Male, 1-1/2 X 1/4, 4-Pack

5
On popular sellers 17 days for last 30 days Found on 2023-01-12
#2
The Hillman Group 55420 Arm Clamp Knob Male, 1-1/8 X 1/4, 4-Pack

The Hillman Group 55420 Arm Clamp Knob Male, 1-1/8 X 1/4, 4-Pack

4.9
On popular sellers 17 days for last 30 days Found on 2023-01-12
#3
Innovative Components AN4C-3P4L-21 1.75" 3 Prong knob thru hole 1/4 -20 steel zinc locknut black pp (Pack of 10)

Innovative Components AN4C-3P4L-21 1.75" 3 Prong knob thru hole 1/4 -20 steel zinc locknut black pp (Pack of 10)

4.9
On popular sellers 17 days for last 30 days Found on 2023-01-12
#4
Davies Thermoset Four Arm knob, Flute Rim, Threaded Stud, 1/4"-20 Thread Size X 1" Thread Length, 1.50" Diameter (Pack of 10)

Davies Thermoset Four Arm knob, Flute Rim, Threaded Stud, 1/4"-20 Thread Size X 1" Thread Length, 1.50" Diameter (Pack of 10)

4.7
On popular sellers 17 days for last 30 days Found on 2022-02-12
#5
Innovative Components AN6C10004P721 2.50" 4 Prong knob 3/8-16 X 1.00" steel zinc stud black pp (Pack of 10)

Innovative Components AN6C10004P721 2.50" 4 Prong knob 3/8-16 X 1.00" steel zinc stud black pp (Pack of 10)

4.7
On popular sellers 17 days for last 30 days Found on 2024-07-18
#6
Innovative Components - ANH7-HEX4P7---- ANH7-HEX4P7- 2.50" Snap Lock 4 Prong Knob hex hole to accept 1/2" nuts and bolts, bla

Innovative Components - ANH7-HEX4P7---- ANH7-HEX4P7- 2.50" Snap Lock 4 Prong Knob hex hole to accept 1/2" nuts and bolts, bla

4.7
On popular sellers 17 days for last 30 days Found on 2022-01-11
#7
Davies-A10-2837-H Thermoplastic Four Arm knob, Flute Rim, Threaded Through Hole, 3/8"-16 Thread Size X 1/2" Thread Length, 2-

Davies-A10-2837-H Thermoplastic Four Arm knob, Flute Rim, Threaded Through Hole, 3/8"-16 Thread Size X 1/2" Thread Length, 2-

4.6
On popular sellers 17 days for last 30 days Found on 2023-01-12
#8
Innovative Components AN6C4P7L-21 2.50" 4 Prong knob thru hole 3/8 -16 steel zinc locknut black pp (Pack of 10)

Innovative Components AN6C4P7L-21 2.50" 4 Prong knob thru hole 3/8 -16 steel zinc locknut black pp (Pack of 10)

4.6
On popular sellers 17 days for last 30 days Found on 2023-01-12
#9
DimcoGray Black Phenolic 4 Prong Knob Female, Brass Insert: 5/16-18" Thread x 7/16" Depth, 2-1/4" Diameter x 1-1/8" Height x

DimcoGray Black Phenolic 4 Prong Knob Female, Brass Insert: 5/16-18" Thread x 7/16" Depth, 2-1/4" Diameter x 1-1/8" Height x

4.5
On popular sellers 17 days for last 30 days Found on 2023-01-12
#10
Innovative Components AN6C-4P721 2.50" 4 Prong knob thru hole 3/8- 16 steel zinc insert black pp (Pack of 10)

Innovative Components AN6C-4P721 2.50" 4 Prong knob thru hole 3/8- 16 steel zinc insert black pp (Pack of 10)

4.5
On popular sellers 17 days for last 30 days Found on 2022-03-22
#11
Innovative Components AN4C-3P121 1.25" 3 Prong knob thru hole 1/4-20 steel zinc insert black pp (Pack of 10)

Innovative Components AN4C-3P121 1.25" 3 Prong knob thru hole 1/4-20 steel zinc insert black pp (Pack of 10)

4.5
On popular sellers 17 days for last 30 days Found on 2022-02-12
#12
Innovative Components AN4C07503P421 1.75" 3 Prong knob 1/4 - 20 X 3/4" steel zinc stud black pp (Pack of 10)

Innovative Components AN4C07503P421 1.75" 3 Prong knob 1/4 - 20 X 3/4" steel zinc stud black pp (Pack of 10)

4.3
On popular sellers 17 days for last 30 days Found on 2023-12-19
#13
Davies Thermoset Three Arm Knob, Flute Rim, Threaded Stud, 1/4-20 Thread Size X 9/16" Thread Length, 1-1/2" Diameter (Pack of

Davies Thermoset Three Arm Knob, Flute Rim, Threaded Stud, 1/4-20 Thread Size X 9/16" Thread Length, 1-1/2" Diameter (Pack of

4.3
On popular sellers 17 days for last 30 days Found on 2022-01-11
#14
Innovative Components ANH10HEX4P4- 1.75" Snap Lock 4 Prong Knob hex hole to accept #10 nuts and bolts black pp (Pack of 10)

Innovative Components ANH10HEX4P4- 1.75" Snap Lock 4 Prong Knob hex hole to accept #10 nuts and bolts black pp (Pack of 10)

4.3
On popular sellers 17 days for last 30 days Found on 2022-01-11
#15
Kipp 06160-310 Cast Iron Palm Grips, Gray, Style C, Metric, Tumbled Finish, 50 mm Top Length

Kipp 06160-310 Cast Iron Palm Grips, Gray, Style C, Metric, Tumbled Finish, 50 mm Top Length

4.3
On popular sellers 17 days for last 30 days Found on 2023-03-10
#16
Innovative Components AN5C1000RT521 2.00" Royal 3 Prong knob 5/16-18 X 1.00" steel zinc insert (Pack of 10)

Innovative Components AN5C1000RT521 2.00" Royal 3 Prong knob 5/16-18 X 1.00" steel zinc insert (Pack of 10)

4.3
On popular sellers 17 days for last 30 days Found on 2022-02-12
#17
Innovative Components AN4C10004P721 2.50" 4 Prong knob 1/4-20 x 1.00" steel zinc stud black pp (Pack of 10)

Innovative Components AN4C10004P721 2.50" 4 Prong knob 1/4-20 x 1.00" steel zinc stud black pp (Pack of 10)

4.3
On popular sellers 17 days for last 30 days Found on 2022-01-11
#18
Kipp 06160-308 Cast Iron Palm Grips, Gray, Style C, Metric, Tumbled Finish, 40 mm Top Length

Kipp 06160-308 Cast Iron Palm Grips, Gray, Style C, Metric, Tumbled Finish, 40 mm Top Length

4.3
On popular sellers 17 days for last 30 days Found on 2024-01-22
#19
2 1/4 dia., 5/16-18 thds., Five Prong Plastic Knob w/Black Polypropylene Thru Hole Zinc Plated Steel Hex Nut (1 Each)

2 1/4 dia., 5/16-18 thds., Five Prong Plastic Knob w/Black Polypropylene Thru Hole Zinc Plated Steel Hex Nut (1 Each)

4.3
On popular sellers 17 days for last 30 days Found on 2023-06-19
#20
3 Dia, 1/4-28 thds, Four Prong Plastic Knob w/Black Thermoplastic Thru Hole Brass Insert (1 Each)

3 Dia, 1/4-28 thds, Four Prong Plastic Knob w/Black Thermoplastic Thru Hole Brass Insert (1 Each)

4
On popular sellers 15 days for last 30 days Found on 2023-01-12
#21
DimcoGray Black Phenolic 4 Prong Knob, Zinc Stud: 1/4-20" Thread x 1" Length, 1-1/4" Diameter x 7/8" Height x 5/8" Hub Dia x

DimcoGray Black Phenolic 4 Prong Knob, Zinc Stud: 1/4-20" Thread x 1" Length, 1-1/4" Diameter x 7/8" Height x 5/8" Hub Dia x

4
On popular sellers 15 days for last 30 days Found on 2023-01-12
#22
DimcoGray Black Phenolic 4 Prong Knob Female, Thru Hole Brass Insert: 1/4-20" Thread x 5/8" Depth, 1-3/4" Diameter x 1" Heigh

DimcoGray Black Phenolic 4 Prong Knob Female, Thru Hole Brass Insert: 1/4-20" Thread x 5/8" Depth, 1-3/4" Diameter x 1" Heigh

3.2
On popular sellers 8 days for last 30 days Found on 2022-01-11
#23
Innovative Components Three Prong Knob, Thru, 3/8-16, 2 1/2 in

Innovative Components Three Prong Knob, Thru, 3/8-16, 2 1/2 in

3
On popular sellers 17 days for last 30 days Found on 2024-07-03
#24
DimcoGray Black Phenolic 4 Prong Knob Female, Brass Insert: 1/4-20" Thread x 7/16" Depth, 1-1/4" Diameter x 7/8" Height x 5/8

DimcoGray Black Phenolic 4 Prong Knob Female, Brass Insert: 1/4-20" Thread x 7/16" Depth, 1-1/4" Diameter x 7/8" Height x 5/8

3
On popular sellers 17 days for last 30 days Found on 2023-01-12
#25
CL-440-TPK Carr Lane Manufacturing Three-Prong Knob, Tapped: Thread 1/4-20

CL-440-TPK Carr Lane Manufacturing Three-Prong Knob, Tapped: Thread 1/4-20

3
On popular sellers 17 days for last 30 days Found on 2023-10-09
#26
CL-10-PPK-1 Carr Lane Manufacturing Four Prong Knob, Phenolic, Tapped: Thread 1/4-20

CL-10-PPK-1 Carr Lane Manufacturing Four Prong Knob, Phenolic, Tapped: Thread 1/4-20

3
On popular sellers 17 days for last 30 days Found on 2023-10-09
#27
CL-10-PPK-2 Carr Lane Manufacturing Four Prong Knob, Phenolic, Tapped: Thread 1/4-20

CL-10-PPK-2 Carr Lane Manufacturing Four Prong Knob, Phenolic, Tapped: Thread 1/4-20

3
On popular sellers 17 days for last 30 days Found on 2024-06-06
#28
CL-20-PPK-2 Carr Lane Manufacturing Four Prong Knob, Phenolic, Tapped: Thread 5/16-18

CL-20-PPK-2 Carr Lane Manufacturing Four Prong Knob, Phenolic, Tapped: Thread 5/16-18

3
On popular sellers 17 days for last 30 days Found on 2024-05-10
#29
CL-30-PPK-2 Carr Lane Manufacturing Four Prong Knob, Phenolic, Tapped: Thread 3/8-16

CL-30-PPK-2 Carr Lane Manufacturing Four Prong Knob, Phenolic, Tapped: Thread 3/8-16

3
On popular sellers 17 days for last 30 days Found on 2023-03-10
#30
CL-30-PPK-4 Carr Lane Manufacturing Four Prong Knob, Phenolic, Tapped: Thread 3/8-16

CL-30-PPK-4 Carr Lane Manufacturing Four Prong Knob, Phenolic, Tapped: Thread 3/8-16

3
On popular sellers 17 days for last 30 days Found on 2023-07-15
#31
Three Prong Knob, 1-1/2, 1/4-20X9/16 PS

Three Prong Knob, 1-1/2, 1/4-20X9/16 PS

3
On popular sellers 17 days for last 30 days Found on 2024-04-12
#32
Innovative Components Three Prong Knob, Thru Loc, 1/4-20, 1 3/4In

Innovative Components Three Prong Knob, Thru Loc, 1/4-20, 1 3/4In

3
On popular sellers 17 days for last 30 days Found on 2023-01-12
#33
Davies Thermoset Four Arm knob, Flute Rim, Threaded Through Hole, 3/8"-16 Thread Size X 1/2" Thread Length, 2" Diameter (Pack

Davies Thermoset Four Arm knob, Flute Rim, Threaded Through Hole, 3/8"-16 Thread Size X 1/2" Thread Length, 2" Diameter (Pack

3
On popular sellers 17 days for last 30 days Found on 2023-01-12
#34
Morton HK-309 Zinc Plated Cast Iron 4-Arm Hand Knob, Fluted Head, 7/8" Length x 1-1/2" Width

Morton HK-309 Zinc Plated Cast Iron 4-Arm Hand Knob, Fluted Head, 7/8" Length x 1-1/2" Width

3
On popular sellers 17 days for last 30 days Found on 2022-02-12
#35
Morton HK-413 Zinc Plated Cast Iron 4-Arm Hand Knob, Fluted Head, 1" Length x 2" Width

Morton HK-413 Zinc Plated Cast Iron 4-Arm Hand Knob, Fluted Head, 1" Length x 2" Width

3
On popular sellers 17 days for last 30 days Found on 2022-01-11
#36
Kipp 06156-405010 Aluminum Palm Grips, Style D, Metric, Tumbled Finish, 50 mm Top Length

Kipp 06156-405010 Aluminum Palm Grips, Style D, Metric, Tumbled Finish, 50 mm Top Length

3
On popular sellers 17 days for last 30 days Found on 2023-10-09
#37
Kipp 06160-3CQ Cast Iron Palm Grips, Gray, Style C, Inch, Tumbled Finish, 80 mm Top Length

Kipp 06160-3CQ Cast Iron Palm Grips, Gray, Style C, Inch, Tumbled Finish, 80 mm Top Length

3
On popular sellers 17 days for last 30 days Found on 2024-07-10
#38
Innovative Components ANH4-HEX3P4- 1.75" Snap Lock 3 prong hex hole to accept M6 nuts and bolts black pp (Pack of 10)

Innovative Components ANH4-HEX3P4- 1.75" Snap Lock 3 prong hex hole to accept M6 nuts and bolts black pp (Pack of 10)

3
On popular sellers 17 days for last 30 days Found on 2024-03-17
#39
Kipp 06160-116 Cast Iron Palm Grips, Gray, Style A, Metric, Tumbled Finish, 80 mm Top Length

Kipp 06160-116 Cast Iron Palm Grips, Gray, Style A, Metric, Tumbled Finish, 80 mm Top Length

3
On popular sellers 17 days for last 30 days Found on 2024-07-03
#40
Morton Aluminum Four Arm Knob, Fluted Rim, Threaded Hole, 5/8"-11 Thread Size, 2-1/2" Width (Pack of 2)

Morton Aluminum Four Arm Knob, Fluted Rim, Threaded Hole, 5/8"-11 Thread Size, 2-1/2" Width (Pack of 2)

3
On popular sellers 17 days for last 30 days Found on 2022-03-22
#41
Hard-to-Find Fastener 014973135621 3-Prong Knob, 1/4-20 x 1-3/4, Piece-4

Hard-to-Find Fastener 014973135621 3-Prong Knob, 1/4-20 x 1-3/4, Piece-4

3
On popular sellers 17 days for last 30 days Found on 2023-01-12
#42
Kipp 06160-110 Cast Iron Palm Grips, Gray, Style A, Metric, Tumbled Finish, 50 mm Top Length

Kipp 06160-110 Cast Iron Palm Grips, Gray, Style A, Metric, Tumbled Finish, 50 mm Top Length

3
On popular sellers 17 days for last 30 days Found on 2024-07-03
#43
2 1/4 dia., 3/8-16 thds., Four Prong Plastic Knob w/Black Nylon Thru Hole Brass Insert (1 Each)

2 1/4 dia., 3/8-16 thds., Four Prong Plastic Knob w/Black Nylon Thru Hole Brass Insert (1 Each)

3
On popular sellers 17 days for last 30 days Found on 2024-02-01
#44
CL-7B-SHK4T Carr Lane Manufacturing Swivel-Washer Hand Knob Assembly: Length: 1-1/2

CL-7B-SHK4T Carr Lane Manufacturing Swivel-Washer Hand Knob Assembly: Length: 1-1/2

3
On popular sellers 17 days for last 30 days Found on 2023-12-19
#45
2 1/4 dia., 1/2-13 thds., Four Prong Plastic Knob Black Glossy Phenolic w/Blind Hole Brass Insert (1 Each)

2 1/4 dia., 1/2-13 thds., Four Prong Plastic Knob Black Glossy Phenolic w/Blind Hole Brass Insert (1 Each)

3
On popular sellers 17 days for last 30 days Found on 2023-01-12
#46
1 dia., 10-24 thds., Four Prong Plastic Knob Black Glossy Nylon w/Blind Hole Brass Insert (1 Each)

1 dia., 10-24 thds., Four Prong Plastic Knob Black Glossy Nylon w/Blind Hole Brass Insert (1 Each)

3
On popular sellers 17 days for last 30 days Found on 2023-10-09
#47
2 1/4 dia., 5/16-18 thds., Four Prong Plastic Knob Black Glossy Phenolic w/Blind Hole Brass Insert (1 Each)

2 1/4 dia., 5/16-18 thds., Four Prong Plastic Knob Black Glossy Phenolic w/Blind Hole Brass Insert (1 Each)

3
On popular sellers 17 days for last 30 days Found on 2023-10-09
#48
1 1/4 dia., 1/4-20 thds., Four Prong Plastic Knob Black Glossy Nylon w/Blind Hole Brass Insert (1 Each)

1 1/4 dia., 1/4-20 thds., Four Prong Plastic Knob Black Glossy Nylon w/Blind Hole Brass Insert (1 Each)

3
On popular sellers 17 days for last 30 days Found on 2024-05-06
#49
3 dia., 5/16-18 thds., Four Prong Plastic Knob w/Black Thermoplastic Thru Hole Brass Insert (1 Each)

3 dia., 5/16-18 thds., Four Prong Plastic Knob w/Black Thermoplastic Thru Hole Brass Insert (1 Each)

3
On popular sellers 17 days for last 30 days Found on 2023-12-19
#50
2 1/4 dia., 1/4-20 thds., Four Prong Plastic Knob Black Glossy Phenolic w/Blind Hole Brass Insert (1 Each)

2 1/4 dia., 1/4-20 thds., Four Prong Plastic Knob Black Glossy Phenolic w/Blind Hole Brass Insert (1 Each)

3
On popular sellers 17 days for last 30 days Found on 2023-01-12
#51
Oliver 5911-7034 20Br Ins #Dk-83 4Prong Knob, 1/4"

Oliver 5911-7034 20Br Ins #Dk-83 4Prong Knob, 1/4"

3
On popular sellers 17 days for last 30 days Found on 2023-01-12

EDITOR'S NOTES

During our Industrial Scientific Four Arm Knobs research, we found hundreds Industrial Scientific Four Arm Knobs products and shortlisted 51 quality products. We collected and analyzed 2,500 customer reviews through our big data system to write the Industrial Scientific Four Arm Knobs list. We found that most customers choose Industrial Scientific Four Arm Knobs with an average rating of 3.3 . The seller of top 1 product with rating 5 and has received honest feedback from 100 consumers.

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