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Amazon Best Sellers
Our most popular products based on sales. Updated hourly.
Best Sellers in
Couplings, Collars & Universal Joiners
#1
Aobbmok 25.4mm 1" Bore Zinc Plated Shaft Collars Solid Steel Set Screws Style
4.7 out of 5 stars
374
$10.99
-
$17.99
#2
Climax Metal C-100 Shaft Collar, Zinc Plated Steel, Set Screw Style, One Piece, 1" Bore, 1-1/2" OD, 5/8" Wide, With 5/16-18 Set Screw
4.6 out of 5 stars
219
$1.73
#3
AZSSMUK 2-Piece Clamping Collar, Black Oxide Plating, 1" Bore Size, 1-3/4" OD, with 1/4-28 Set Screw
4.6 out of 5 stars
255
$9.99
-
$28.99
#4
Double Split Shaft Collars 1/4 Inch Bore OD 11/16" Black Oxide Set Scrwe Style 4 Pcs
4.2 out of 5 stars
246
$7.77
-
$20.99
#5
AZSSMUK 1-1/2" Bore Single Split Clamp-On Shaft Collars with Set Screw of 2-Packed
4.5 out of 5 stars
103
$8.84
-
$39.99
#6
4 Pack 3mm Flange Coupling Connector, Rigid Guide Steel Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors, High Hardness Coupling Connector-Silver.
4.6 out of 5 stars
77
$5.99
-
$15.99
#7
Befenybay 2PCS 10mm to 10mm Aluminium Plum Flexible Shaft Coupling Diameter 20mm Length 25mm Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor(10x10mm)
4.2 out of 5 stars
127
$12.99
-
$13.89
#8
Twidec/2Pcs 4mm to 4mm Bore Flexible Shaft Coupling Robot Motor Wheel Blue Aluminum Casing Rigid Coupler Connector COUPLER-BU-4-4
4.5 out of 5 stars
89
$7.99
#9
Climax Metal 2C-112 Steel Two-Piece Clamping Collar, Black Oxide Plating, 1-1/8" Bore Size, 1-7/8" OD, With 1/4-28 x 3/4 Set Screw
4.6 out of 5 stars
41
$6.80
-
$49.37
#10
AZSSMUK 1" Bore Stainless Steel Set Screw Axle Shaft Collars,2-Piece
4.6 out of 5 stars
148
$6.26
-
$24.99
#11
Twidec/4Pcs 2mm-2mm Brass Flexible Shaft Coupler for RC Airplane Boat Motor Transmission Connector COUPLER-GLD-2-2
4.7 out of 5 stars
62
$7.99
#12
Magic&Shell 1pc M3 L Shape Allen Wrench with 10pcs M3 Fastening Screws Hex Key Hand Tools
4.4 out of 5 stars
17
$4.29
-
$11.99
#13
Lovejoy 10206 Size L050 Standard Jaw Coupling Hub, Sintered Iron, Inch, 0.25" Bore, 1.08" OD, 0.62" Length Through Bore, 50 in-lbs Max Nominal Torque, No Keyway
4.6 out of 5 stars
112
$2.75
-
$103.58
#14
uxcell 5mm to 6mm Shaft Coupling 30mm Length 25mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder
4.5 out of 5 stars
54
$8.49
-
$9.99
#15
Befenybay 2PCS 10mm to 10mm Aluminium Plum Flexible Shaft Coupling D25 L30 10x10mm Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor(10x10mm)
4.5 out of 5 stars
33
$13.99
-
$15.99
#16
uxcell 5mm to 5mm Shaft Coupling 25mm Length 20mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder
4.4 out of 5 stars
37
$6.99
-
$9.49
#17
1/2" Bore Solid Steel Style Zinc Plated Set Screw Shaft Collars, 4 Pieces, for Lawn Tractor,Garage Doors
5.0 out of 5 stars
3
$8.29
-
$12.99
#18
Sydien 2pcs 5mm to 8mm Joint Helical Beam Coupler Coupling Aluminum Alloy Flexible Coupling Connector for 3D Printer, CNC Machine, DIY Encoder
4.0 out of 5 stars
9
$10.49
#19
uxcell 5mm to 6mm Shaft Coupling 30mm Length 25mm Diameter Motor Coupler Aluminum Alloy Joint Connector for DIY Encoder
4.5 out of 5 stars
56
$9.99
-
$12.49
#20
2-Pack 6mm Flange Shaft Coupling Guide Shaft Axis Bearing Fittings Motor Coupler Connector
4.5 out of 5 stars
20
$7.99
#21
Climax Metal 2C-125 Steel Two-Piece Clamping Collar, Black Oxide Plating, 1-1/4" Bore Size, 2-1/16" OD, With 1/4-28 x 3/4 Set Screw, 1 Count
4.2 out of 5 stars
153
$6.85
-
$93.60
#22
uxcell 5mm to 6mm Bore One Diaphragm Motor Wheel Flexible Coupling Joint
4.4 out of 5 stars
23
$11.99
-
$14.49
#23
Xnrtop 5mm to 6mm Shaft Coupling 25mm Length 20mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder(Pack of 2)
$8.69
#24
Befenybay 2PCS 5mm to 5mm Shaft Coupling 25mm Length 20mm Diameter Coupler Aluminum Alloy for 3D Printer CNC Machine (5x5mm)
4.3 out of 5 stars
34
$8.99
#25
2Pcs Shaft Collar Set Screw 1.5 inch Bore 2.25 inch Out Diameter Silvery 304 Stainless Steel
4.3 out of 5 stars
133
$5.11
-
$18.99
#26
L095 Flexible NBR Rubber Spider Insert Fits L-095 Lovejoy Martin L-Jaw Coupling
4.6 out of 5 stars
97
$6.29
#27
Befenybay 4 Pcs 3mm to 3mm Universal Joint Shaft Coupling with Screws for RC Model Motor
4.4 out of 5 stars
45
$8.88
-
$10.99
#28
25.4mm 1" Bore Zinc Plated Shaft Collars Solid Steel Set Screws Style
4.7 out of 5 stars
29
$8.06
-
$19.99
#29
1/2" Bore Single Split Shaft Collars OD 1-1/8" Black Carbon Oxide Set Screw Style (4 PCS)
4.3 out of 5 stars
85
$7.43
-
$18.99
#30
4-Packs Double Split Shaft Collars 1" Bore Black Oxide Set Scrwe Style
4.9 out of 5 stars
9
$11.99
-
$15.99
#31
1 Inches Bore Double Split Shaft Collar Clamp Black Oxide Set Screws Style Two Piece 4pcs
4.4 out of 5 stars
104
$8.10
-
$19.99
#32
uxcell 8mm to 8mm Bore Rigid Coupling Set Screw L25XD14 Aluminum Alloy,Shaft Coupler Connector,Motor Accessories,Blue,2pcs
4.5 out of 5 stars
17
$7.49
#33
1.75" Exhaust Flex Coupling Joint Bellow with Interlock Liner - SS304 - Stainless Steel 1.75" x 4" OAL
4.9 out of 5 stars
26
$23.99
-
$49.99
#34
Jeremywell 5/8" Bore Stainless Steel Shaft Collars Set Screw Style (4 PCS)
4.6 out of 5 stars
85
$13.58
#35
Climax Metal 2C-200 Steel Two-Piece Clamping Collar, Black Oxide Plating, 2" Bore Size, 3" OD, With 5/16-24 x 1 Set Screw
4.3 out of 5 stars
58
$12.50
-
$166.40
#36
1/2" to 1" L095 Flexible 3-Piece L-Jaw Coupling Coupler Set & Rubber Spider
4.7 out of 5 stars
49
$23.99
#37
Xnrtop 5mm to 6mm Shaft Coupling 25mm Length 19mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder(Pack of 4)
$10.69
#38
WEIJ 5Pcs 4mm to 4mm Aluminum Alloy Shaft Coupling Flexible Coupler Motor Connector Joint L25xD19 Silver
4.7 out of 5 stars
23
$13.49
#39
4Pcs 5mm Rigid Flange Shaft Coupling, Guide Shaft Support Coupler High Hardness Metal Axis Bearing Fittings Motor Connector
4.0 out of 5 stars
14
$9.49
#40
Climax Part CC-050-037 Mild Steel, Black Oxide Plating Clamping Coupling, 1/2 inch X 3/8 inch bore, 1 1/4 inch OD, 1 7/8 inch Length, 8-32 x 1/2 Set Screw
4.2 out of 5 stars
21
$19.50
-
$253.12
#41
Jeremywell 3/4" Bore Stainless Steel Shaft Collars Set Screw Style (4 PCS)
4.4 out of 5 stars
50
$14.18
#42
Lovejoy - 68514411494 11494 Size L-AL 099-100 Solid Type Jaw Coupling Elastomer Spider, SOX/NBR Rubber, 2.54" OD, 0.61" Elastomer Length, 417 in-lbs Nominal Torque
4.5 out of 5 stars
38
$28.24
#43
uxcell 8mm to 12mm Shaft Coupling 45mm Length 32mm Diameter Coupler Aluminum Alloy Joint Motor for 3D Printer CNC Machine DIY Encoder
4.3 out of 5 stars
41
$9.99
-
$12.49
#44
Lovejoy 52184 Size RRS099 Radially Removable Spacer Coupling Hub, Inch, 0.438" Bore, 2.53" OD, No Keyway
4.6 out of 5 stars
41
$11.73
-
$134.00
#45
Ruland QCL-5-A Anodized Aluminum Quick Clamping Shaft Collar, One Piece, 0.394" Width, 1.496" OD, 0.3125" Bore
4.2 out of 5 stars
15
$37.02
#46
1/2" to 7/8" L075 Flexible 3-Piece L-Jaw Coupling Set & Buna-N NBR Rubber Spider
4.7 out of 5 stars
72
$18.99
#47
Sydien 10mm Rigid Flange Shaft Coupling Motor Guide Shaft Coupler Connector 4 Pcs
4.6 out of 5 stars
50
$7.99
-
$10.99
#48
Climax Metal 2C-087 Steel Two-Piece Clamping Collar, Black Oxide Plating, 7/8" Bore Size, 1-5/8" OD, With 1/4-28 x 5/8 Set Screw
4.7 out of 5 stars
38
$5.80
-
$78.30
#49
uxcell 3mm to 3mm Shaft Coupling 25mm Length 18mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder
4.4 out of 5 stars
62
$6.49
-
$7.99
#50
Jeremywell 1/2" Bore Solid Steel Zinc Plated Shaft Collars Set Screw Style (10 PCS)
4.7 out of 5 stars
11
$15.18
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