Accuform KDD139 STOPOUT® Universal Blockout Wall Switch Lockout

Item #: KDD139 Model #: KDD139 Brand: Accuform
$5.55 / 1 Each
In Stock

In Stock: Item is in stock and ready to ship. 98.5% of in stock items ship within 24 hours. Shipping times vary depending on your location.

Out of Stock: Item is not in stock currently and is on back order. You may still place an order for the item and it will ship as soon as it becomes available. Please call 1-800-867-1083 for immediate assistance.

Estimated Lead Time X days - Ships direct from vendor: Item is expected to ship from the vendor within the number of business days listed.

Estimated Lead Time X days: Item is not stocked by Magid. Once order is placed item is expected to ship from the vendor within the number of business days listed to Magid and then Magid ships to the customer. Shipping times vary depending on your location.

120% Low Price Guarantee
This item is non-cancelable
and non-returnable.


This dual use lockout device from Accuform works on both rocker/toggle and flat paddle switches to prevent an accidental switch of the circuit. Using the existing switch plate screws to attach, the lockout device fully encloses the entire switch in the desired position. Simply fold down the door which is supported by a living hinge to block access to the screws and lock out access, thus preventing removal of the device. Secure with standard padlock (sold separately). 4 1/2"H x 1 5/8"W x 7/8"D lockout is uniquely designed to remove the opportunity for error by only allowing the device to be applied in the direction of the desired lock out position – on or off. The bright red plastic lockout calls attention to the lockout situation.

  • Dual use lockout device
  • Works on both rocker/toggle and flat paddle switches
  • Prevents an accidental switch of the circuit
  • Device fully encloses the entire switch in the desired position
  • Fast and easy installation

Technical Specs

Warning: This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm.


  • Color: Red
  • Case Material: Plastic
  • Country of Origin: USA - Subject to change
  • Type: Electrical Lockout
  • Quantity per case: n/a
  • California residents: Click here for Proposition 65 warning

Shipping Information

Magid’s warehouse ships out over 95% of orders within 24 hours or less from one central location. In-stock orders placed by noon normally go out the same day. 
Free UPS Ground Shipping in the contiguous United States for all orders over $75.*
Ground shipping is provided by UPS. We offer 2nd day and Next day air for faster shipping. We also offer customers the ability to use their UPS or FedEx account number. 
If you have any problems with your order please feel free to call us at 800-867-1083.

*Shipping discount applies to customers without negotiated freight. This offer is not valid for items sent Second Day Air or Next Day Air. To verify freight terms, please contact Magid Glove & Safety at 800-863-1083.

Product Q&A

There have been no questions submitted for this product. Be the first!

What our customers are saying...

If the protective garments are comfortable, the workers don’t mind wearing them all the time. Magid Sparkguard greens are made of cotton, so they’re lightweight and keep the workers cool. I’ve gotten lots of good feedback from employees.