Both the bars and the port of this Dutton Bit are sweet iron and squared off. The bars also have copper inlays. Cavalry cheek pieces are 8 inches.This Dutton bit includes a bit hobble with quick change knots. 

Mouthpiece: 5"

Cheek: 8:

Sweet iron

Copper inlays

Squared off port and bars

Cavalry cheeks

Bit hobble