# Enerpac STSS-21 Threaded-Body Straight-Arm Single-Acting Swing Clamp, 475 lb Capacity, 5000 psi - MROSupply.com

***Enerpac STSS-21 threaded-body straight-arm single-acting swing clamp, 475 lb clamping force at 5000 psi. Spring-return design with compact threaded body for easy mounting in workholding fixtures. Ideal for industrial machining and assembly applications.***



## Product details:

- Catalog number: STSS-21
- SKU: 5946595
- Price: ***$536.34*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Enerpac](https://www.mrosupply.com/brands/enerpac/)
- Category: 
    - [Hydraulics and Pneumatics](htts://www.mrosupply.com/hydraulics-and-pneumatics/)
- Unit of measure: each
- Weight: 1.300 lb
- Returns: Yes
- Technicall support: contact supplier for technical support on 800-558-0530 opt.2


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


## Product attributes;

  
- Clamp mounting style: Threaded body
  

  
- Clamp return type: Single-acting
  

  
- Clamp rotation direction: Straight
  

  
- Clamping force (lbs): 475
  

  
- Cylinder effective area clamp (in2): 0.12
  

  
- Flange nut: FN281
  

  
- Max oil flow (in3 min): 12
  

  
- Max operating pressure (psi): 5,000
  

  
- Min operating pressure (psi): 500
  

  
- Oil capacity clamp (in3): 0.08
  

  
- Standard clamp arm: CAS21
  

  
- Stroke (in): 0.65
  

  
- Stroke clamping (in): 0.32
  
## Product documents / software:

- [Workholding Swing Clamps](https://documents.mrosupply.com/product_documents/59/46/5946671/44ca4bcab2091e6aacd924591cc38ff69c2097ad_NLj1uVj.pdf)
- [STSS21 (step)](https://documents.mrosupply.com/product_documents/59/46/5946595/900b0cabdd298f1cf1f6be36f9390a1d0768f8e8_uUs9q8V.STP)

## Product's reviews:
- Service - Every time i need to place an ordere with MRO the service is always prompt and friendly.