The Yakima FlipFlop hitch extender solves those tricky situations where your hitch is too short or too tall for your Yakima gear mount. FlipFlop Product Details Offers 2.125" of rise or 2.125" of drop for hitch rack placement HitchLock included for added security Quick and easy installation with hex tool-driven wedge technology Compatible with 2" hitch receivers Extends 2" hitch reciever by 7.25" (18.4cm) Product Specs Weight: 10.84 lbs. Dimensions: L 15.5 in x W 2.5 in x H 4.5 in Minimum Crossbar Spread 0in Maximum Crossbar Spread 0in