# Martin 6H PB Quadra-Flex Spacer Coupling Hub 2.500" OD Steel - MROSupply.com

***Martin 6H PB Quadra-Flex spacer coupling hub, 2.500" outside diameter, steel construction. Designed for Quadra-Flex flexible shaft couplings, this hub accommodates spacer applications and is compatible with JEM, JEMS, EM, E, N, H, and HS flexible coupling inserts to handle angular and parallel misalignment.***



## Product details:

- Catalog number: 6H PB
- SKU: 249991
- Price: ***$57.25*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Hubs](htts://www.mrosupply.com/shaft-couplings-and-collars/elastomeric-sleeve-couplings/components/hubs/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/elastomeric-sleeve-couplings/components/)
    - [Elastomeric Sleeve Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/elastomeric-sleeve-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 1.400 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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


## Product attributes;

  
- Material: Steel
  

  
- Outside Dia: 2.500"
  


## Product's reviews:
- Sprocket lm - Good quality product, arrived on time, will continue to buy from this company
- Nice sprocket - sprocket is very nice.
- Martin c5-20t-19-09 - Quality product. Fast shipping!
- Works great - Works perfect and made my gokart way faster