Top 20 Best Selling Rigid Couplings Couplings, Collars & Universal Joiners (2019)




Set Screw Coupling RC-Series, Climax Metal, 1/4 bore, 1/2 outside diameter. Black Oxide Plated Steel Set Screw Coupling. Traditional cost effective rigid coupling design. Provides torque transmission & alignment. 0.75 L. 0.50 W. 0.50 H. ... more info

Set Screw Coupling RC-Series, Climax Metal, 1/2 bore, 1 outside diameter. Black Oxide Plated Steel Set Screw Coupling. Traditional cost effective rigid coupling design. Provides torque transmission & alignment. 1.50 L. 1.00 W. 1.00 H. ... more info


These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shafts to drive shafts, or two different-sized shafts. These shaft couplers have a length of 0.75, a outer diameter of 0.42, and coupl ... more info


Precision machined stainless steel set screw couplings give you quality torque transmission and alignment of shafting in a cost effective design. Made of Stainless Steel 303 for high strength and corrosion resistance. Provided with two set screws made of ... more info



Set Screw Coupling w/Keyway RC-Series, Climax Metal, 3/4 bore, 1-1/2 outside diameter. Black Oxide Plated Steel Set Screw Coupling with Keyway. Traditional cost effective rigid coupling design. Provides torque transmission & alignment. 2.00 L. 1.50 W. 1.5 ... more info

Set Screw Coupling w/Keyway RC-Series, Climax Metal, 5/8 bore, 1-1/4 outside diameter. Black Oxide Plated Steel Set Screw Coupling with Keyway. Traditional cost effective rigid coupling design. Provides torque transmission & alignment. 2.00 L. 1.25 W. 1.2 ... more info



Ideal accessories for RC Model motor, such as airplane boat model. ... more info

Set Screw Coupling RC-Series, Climax Metal, 5/8 bore, 1-1/4 outside diameter. Black Oxide Plated Steel Set Screw Coupling. Traditional cost effective rigid coupling design. Provides torque transmission & alignment. 2.00 L. 1.25 W. 1.25 H. ... more info



Rigid Shaft Coupling, Set Screw Type, Bore Dia 7/8 In, Overall Length 2 1/2 In, Outside Dia 1 5/8 In, Clearance Dia 1.625 In, Screw Size 5/16-18 In, Keyway Width 3/16 In, Max Torque 675 In-Lb, Black Oxide Steel Set Screw Rigid CouplingsFor soft or predril ... more info


All Spartan Tool drain cleaning cables and cable leaders are coupled together by male and female joined couplings in the groove on top of the cable stand with the expansion pin in upright position. Using a hammer, drive an expansion pin down until it is f ... more info


Rigid Coupling 4 Set Screws 2 @ 90 RC4H-Series, Climax Metal, 5/16 bore, 5/8 outside diameter. Black Oxide Plated Steel Set Screw Coupling. Design includes 2 sets of set screws positioned 90 degrees from each other. Design provides additional torque trans ... more info

Precision machined stainless steel set screw couplings give you quality torque transmission and alignment of shafting in a cost effective design. Made of Stainless Steel 303 for high strength and corrosion resistance. Provided with two set screws made of ... more info




Rigid Shaft Coupling, One Piece Clamp Type, Without Keyway, Bore Dia 5/8 x 1/2 In, Overall Length 2 In, Outside Dia 1 5/16 In, Clearance Dia 1.514 In, Screw Size #10-32 In, Max Torque 1600 In-Lb, Black Oxide Steel 1-Pc. Clamp-Style Rigid CouplingsFor appl ... more info

Rigid Shaft Coupling, Two Piece Clamp Type, With Keyway, Bore Dia 1/2 In, Overall Length 1 3/4 In, Outside Dia 1 1/8 In, Clearance Dia 1.328 In, Screw Size #8-32 In, Keyway Width 1/8 In, Max Torque 950 In-Lb, Black Oxide Steel 2-Pc. Clamp-Style Rigid Coup ... more info


Rigid Coupling 4 Set Screws 2 @ 90 RC4H-Series, Climax Metal, 3/4 bore, 1-1/2 outside diameter. Black Oxide Plated Steel Set Screw Coupling with Keyway. Design includes 2 sets of set screws positioned 90 degrees from each other. Design provides additional ... more info

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