SS-500 Trailer Hitch Safety Device Preventing Accidental Separation from Towing Vehicle NEW PRODUCTMADE IN THE USA"Don't Pull From Home Without IT"We Build The PRODUCT For Your Coupler for More information on Sizes and Fit www.amazon.com/shops/HitchItSafeLLC Made in the USA all steel fabrication with requires no Modifications to Towing Vehicle or Trailer Connector All Hardware Provided for installation, Prevents Accidental Separation from Towing Vehicle and Trailer Simple installation with Pipe Wrench and Cresent Wrench (Self Install) Peace of Mind While Attached either on the Road or Parked, One-time Insurance Protection Designed for Weight Distribution Hitches W/Sway Control Arms Designed for Couplers shown 2