15 inches Measured from Center of Eye to Center of Eye Two 15 inches Heavy Duty Replacement Stainless Steel Lid Strap Included Heavy duty stainless steel replacement lid strap, better than original plastic lid strap Helps to maintain the life of the cooler hinges by limiting the lid's open position stop Package includes: 2 pieces stainless steel replacement lid straps and 8 pieces screws (4 small and 4 large); Large capacity cooler recommended to utilize 2 lid straps Use cooler lid strap to limit the lid's open position stop,prevent cooler lid from falling off,maintain and lengthen the cooler hinges' life,replace broken plastic straps