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USD 14.99
Part #: RI40281

Rigid Industries 40281 Security Nut Kit

For use with Rigid Industries Lights
Part #: RI40281
Temporarily Out of stock - More on the way!

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The Rigid Industries 40281 Security Nut Kit changes the standard nuts on the end of your lights to tamper-resistant style security nuts. This kit includes 2-1/4"x20 spanner nuts, 4 spacer washers, and a 1/4" Hex nut bit. This kit works with most aftermarket mounting options and fits perfectly with the Rigid Industries Weld-On Tabs. 

  • Helps Protect Your Lights From Theft 
  • Tamper-Resistant Spanner Style Nuts 
  • Fits Most Aftermarket Mounting Options 
Note: Will not fit the stock "L" Brackets that come with Rigid Lights. 


  • MFG. Number 40281
  • Manufacturer Name Rigid Industries
  • Shipping Weight 1.00 lb.
  • Shipping Length 3 in.
  • Shipping Width 4 in.
  • Shipping Height 1 in.
  • Fuel Type Diesel / Gas
  • UPC 815711010381
  • Warranty Yes
  • Warranty Info Lifetime
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
  • Effective 3/18 we have decided to temporarily close both of our retail stores in NJ and NV.
  • Our technical sales team remains available Mon-Fri 8:30am-9pm and Saturday 10:30am-7pm EST.
  • All employees have been encouraged to follow the CDC's recommendations at home and in the workplace.
The circumstances of this virus are fast moving, as such, we will continue to update you with any further operational adjustments as needed. As always, we value your business and appreciate your patience as we manage this situation together.