Top 51 Industrial Scientific Four Arm Knobs

Last Updated: Nov 18, 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
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 18 days for last 30 days Found on 2022-02-12
#2
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

4
On popular sellers 12 days for last 30 days Found on 2023-01-12
#3
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
On popular sellers 16 days for last 30 days Found on 2022-01-11
#4
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)

3.9
On popular sellers 12 days for last 30 days Found on 2023-01-12
#5
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

3.9
On popular sellers 12 days for last 30 days Found on 2023-01-12
#6
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)

3.7
On popular sellers 14 days for last 30 days Found on 2023-01-12
#7
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

3.7
On popular sellers 14 days for last 30 days Found on 2023-01-12
#8
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)

3.7
On popular sellers 12 days for last 30 days Found on 2022-02-12
#9
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)

3.7
On popular sellers 12 days for last 30 days Found on 2024-07-18
#10
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

3.7
On popular sellers 12 days for last 30 days Found on 2022-01-11
#11
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-

3.6
On popular sellers 12 days for last 30 days Found on 2023-01-12
#12
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)

3.6
On popular sellers 12 days for last 30 days Found on 2023-01-12
#13
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

3.5
On popular sellers 12 days for last 30 days Found on 2023-01-12
#14
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)

3.5
On popular sellers 12 days for last 30 days Found on 2022-03-22
#15
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

3.3
On popular sellers 12 days for last 30 days Found on 2024-01-22
#16
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)

3.3
On popular sellers 12 days for last 30 days Found on 2022-01-11
#17
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)

3.3
On popular sellers 12 days for last 30 days Found on 2022-02-12
#18
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)

3.3
On popular sellers 12 days for last 30 days Found on 2023-06-19
#19
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)

3.3
On popular sellers 12 days for last 30 days Found on 2023-12-19
#20
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

3.3
On popular sellers 12 days for last 30 days Found on 2023-03-10
#21
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
On popular sellers 8 days for last 30 days Found on 2022-01-11
#22
Oliver 5911-7123 W/10-24X3/4 Stud 4 Prong Knob

Oliver 5911-7123 W/10-24X3/4 Stud 4 Prong Knob

3
On popular sellers 18 days for last 30 days Found on 2023-01-12
#23
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

3
On popular sellers 10 days for last 30 days Found on 2022-01-11
#24
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

2.7
On popular sellers 16 days for last 30 days Found on 2023-01-12
#25
Innovative Components Hand Knob,Blind Hole,1/2"-13 GN8C-B2-L-21-1 Each

Innovative Components Hand Knob,Blind Hole,1/2"-13 GN8C-B2-L-21-1 Each

2.7
On popular sellers 16 days for last 30 days Found on 2024-03-25
#26
Innovative Components ANH2-HEXRT5- 2.00" Snap Lock Royal 3 Prong knob hex hole to accept 5/16 nuts and bolts black pp (Pack of 10)

Innovative Components ANH2-HEXRT5- 2.00" Snap Lock Royal 3 Prong knob hex hole to accept 5/16 nuts and bolts black pp (Pack of 10)

2.7
On popular sellers 16 days for last 30 days Found on 2024-04-02
#27
3 dia., 3/8-24 thds., Four Prong Plastic Knob w/Black Thermoplastic Blind Hole Brass Insert (1 Each)

3 dia., 3/8-24 thds., Four Prong Plastic Knob w/Black Thermoplastic Blind Hole Brass Insert (1 Each)

2.3
On popular sellers 14 days for last 30 days Found on 2023-01-12
#28
Davies A10-3022-G Thermoset Three Arm Knob, Flute Rim, Threaded Stud, 1/4"-20 Thread Size X 1/2" Thread Length, 7/8" Diameter

Davies A10-3022-G Thermoset Three Arm Knob, Flute Rim, Threaded Stud, 1/4"-20 Thread Size X 1/2" Thread Length, 7/8" Diameter

2.2
On popular sellers 4 days for last 30 days Found on 2022-01-11
#29
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

2
On popular sellers 12 days for last 30 days Found on 2024-06-06
#30
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

2
On popular sellers 12 days for last 30 days Found on 2023-10-09
#31
Three Prong Knob, 1-1/2, 1/4-20X9/16 PS

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

2
On popular sellers 12 days for last 30 days Found on 2024-04-12
#32
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)

2
On popular sellers 12 days for last 30 days Found on 2024-03-17
#33
Kipp 06158-3050102 Stainless Steel Palm Grips, Style C, Metric, Polished Finish, 50 mm Top Length

Kipp 06158-3050102 Stainless Steel Palm Grips, Style C, Metric, Polished Finish, 50 mm Top Length

2
On popular sellers 12 days for last 30 days Found on 2024-08-22
#34
Kipp 06160-316 Cast Iron Palm Grips, Gray, Style C, Metric, Tumbled Finish, 80 mm Top Length

Kipp 06160-316 Cast Iron Palm Grips, Gray, Style C, Metric, Tumbled Finish, 80 mm Top Length

2
On popular sellers 12 days for last 30 days Found on 2024-07-10
#35
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

2
On popular sellers 12 days for last 30 days Found on 2023-10-09
#36
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

2
On popular sellers 12 days for last 30 days Found on 2023-01-12
#37
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

2
On popular sellers 12 days for last 30 days Found on 2024-07-03
#38
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)

2
On popular sellers 12 days for last 30 days Found on 2024-02-01
#39
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)

2
On popular sellers 12 days for last 30 days Found on 2023-10-09
#40
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)

2
On popular sellers 12 days for last 30 days Found on 2023-01-12
#41
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)

2
On popular sellers 12 days for last 30 days Found on 2024-05-06
#42
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)

2
On popular sellers 12 days for last 30 days Found on 2023-12-19
#43
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)

2
On popular sellers 12 days for last 30 days Found on 2023-10-09
#44
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)

2
On popular sellers 12 days for last 30 days Found on 2023-01-12
#45
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

2
On popular sellers 12 days for last 30 days Found on 2023-01-12
#46
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

2
On popular sellers 12 days for last 30 days Found on 2023-12-19
#47
CL-1-PPK-2 Carr Lane Manufacturing Four Prong Knob, Phenolic, Tapped Through Hole: Thread 1/4-20

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

2
On popular sellers 12 days for last 30 days Found on 2023-05-22
#48
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

2
On popular sellers 12 days for last 30 days Found on 2023-01-12
#49
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

2
On popular sellers 12 days for last 30 days Found on 2023-07-15
#50
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)

2
On popular sellers 12 days for last 30 days Found on 2022-03-22
#51
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

2
On popular sellers 12 days for last 30 days Found on 2024-05-10

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 2.5 . The seller of top 1 product with rating 4.5 and has received honest feedback from 100 consumers.

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