# Martin 40SDS42 QD Sprocket #40 Chain 1/2" Pitch 42 Teeth SDS Bushing Steel - MROSupply.com

***Martin 40SDS42 Quick Disconnect (QD) bushed roller chain sprocket for #40 chain (1/2" pitch) with 42 teeth. Uses industry-standard SDS QD bushing (sold separately) for easy installation and removal. Steel construction with 6.972" outside diameter.***



## Product details:

- Catalog number: 40SDS42
- SKU: 262106
- Price: ***$98.63*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Quick Disconnect QD Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/quick-disconnect-qd-sprockets/)
    - [Roller Chain Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/)
    - [Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/)
    - [Chains & Sprockets](htts://www.mrosupply.com/chains-sprockets/)
- Unit of measure: each
- Weight: 2.440 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
  

  
- Number Of Teeth: 42
  

  
- Outside Dia: 6.972"
  

  
- Pitch: 0.500 in.
  


## Product's reviews:
- Martin flex sleeve - Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!
- Has the parts - Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
- Martin s1036 gears - Great Item, for a great deal!
- Flexible coupler - Very fast and reliable shipping.