DURAVIT Hinge Set, Series: 006138, For Use With: 006699 Happy D., Starck 2, 006588 Starck 1 and 006389 Starck 3 Toilet Seat and Cover With Soft Closure, Stainless Steel, 7-1/8 in L x 1-7/8 in W x 10-3/4 in H