WOW!! You asked for the ever popular 1 1/2″ Butterfly Connector to also be offered also for a 1″ Strap and here is their little Sister. These hooks are to BEAUTIFUL to describe! The picture does not do it justice. There is no need to buy a D Ring to use with this attachment as the D Ring is also part of the hardware. On one of the D Rings there is a squeeze connector that reminds me of a clothespin. You squeeze it open, and place the other D Ring into the connector attachment for a secure hold. What a great 2 in 1 piece of hardware! They are sold as a set of 4 of the same finish. The strap bar is a perfect 1″, making the Butterfly total width 1 3/4″. Just chose your desired finish from the drop down to order your desired finish.