# Climax Metal RC-137 1-3/8" Bore One-Piece Set Screw Rigid Shaft Coupling - Steel, Black Oxide - MROSupply.com

***Climax Metal RC-137 one-piece set screw rigid shaft coupling with 1-3/8" bore, steel construction and black oxide finish. Set screw design provides secure shaft locking for light to moderate torque applications. Suitable for connecting two shafts in power transmission and positioning systems.***



## Product details:

- Catalog number: RC-137
- SKU: 746037
- Price: ***$74.00*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Climax Metal](https://www.mrosupply.com/brands/climax-metal/)
- Category: 
    - [One Piece Set Screw](htts://www.mrosupply.com/shaft-couplings-and-collars/rigid-couplings/complete-units/one-piece-set-screw/)
    - [Complete Units](htts://www.mrosupply.com/shaft-couplings-and-collars/rigid-couplings/complete-units/)
    - [Rigid Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/rigid-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 3.447 lb
- UPC: 44861351475
- Technicall support: contact supplier for technical support on 800 542 6552


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Bore Diameter: 1-3/8 in
  

  
- Finish: Black Oxide
  

  
- Material: Steel
  

  
- OD: 2-1/2 in
  

  
- Overall Length: 4-1/2 in
  

  
- Screw Size: 3/8-16 UN-3A x 1/2 in
  

  
- Series: RC Series
  

  
- Torque Rating: 300 in-lb
  
## Product documents / software:

- [Metal RC-137 1 3/8^ ID Steel Rigid Shaft Coupling](https://documents.mrosupply.com/product_documents/74/60/746037/Climax_RC_137_Specification_Sheet_E25tjdB.pdf)

## Product's reviews:
- A 'must have' item. - These shaft locks take a beating day in and day out. They are a must-have item for my operation.