A connector for setting a layout of a brake hose disposed between a caliper housing and a frame of a master cylinder in a vehicle, the connector comprising: a first coupling member that can be coupled to one end of the brake hose; a second coupling member disposed to be spaced apart from the first coupling member, and that can be coupled to the caliper housing or the frame of the master cylinder; and an adjusting unit connected at one end thereof to the first coupling member, connected at other end thereof to the second coupling member, and configured to adjust a shortest length between a bottom surface of the first coupling member and an outer circumferential surface of the second coupling member and to adjust a bend angle between the first coupling member and the second coupling member, in a test for setting the layout of the brake hose, wherein the adjusting unit includes: a length adjuster including a first length adjusting bar connected at one end thereof to the second coupling member, and a first tube body slidably coupled to other end of the first length adjusting bar and a first fixing member that passes through a surface of the first tube body and fastens the first length adjusting bar residing inside the first tube body; and an angle adjuster including a ball joint rotatably coupled to the first tube body, and a second tube body coupled at one end thereof to the ball joint and connected at other end thereof to the first coupling member and wherein in order to fix the adjusted angle, the angle adjuster further includes a second fixing member that passes through a surface of the first tube body and fastens the ball joint residing inside the first tube body. a first coupling member that can be coupled to one end of the brake hose; a second coupling member disposed to be spaced apart from the first coupling member, and that can be coupled to the caliper housing or the frame of the master cylinder; and an adjusting unit connected at one end thereof to the first coupling member, connected at other end thereof to the second coupling member, and configured to adjust a shortest length between a bottom surface of the first coupling member and an outer circumferential surface of the second coupling member and to adjust a bend angle between the first coupling member and the second coupling member, in a test for setting the layout of the brake hose, wherein the adjusting unit includes: a length adjuster including a first length adjusting bar connected at one end thereof to the second coupling member, and a first tube body slidably coupled to other end of the first length adjusting bar and a first fixing member that passes through a surface of the first tube body and fastens the first length adjusting bar residing inside the first tube body; and an angle adjuster including a ball joint rotatably coupled to the first tube body, and a second tube body coupled at one end thereof to the ball joint and connected at other end thereof to the first coupling member and wherein in order to fix the adjusted angle, the angle adjuster further includes a second fixing member that passes through a surface of the first tube body and fastens the ball joint residing inside the first tube body. a length adjuster including a first length adjusting bar connected at one end thereof to the second coupling member, and a first tube body slidably coupled to other end of the first length adjusting bar and a first fixing member that passes through a surface of the first tube body and fastens the first length adjusting bar residing inside the first tube body; and an angle adjuster including a ball joint rotatably coupled to the first tube body, and a second tube body coupled at one end thereof to the ball joint and connected at other end thereof to the first coupling member and wherein in order to fix the adjusted angle, the angle adjuster further includes a second fixing member that passes through a surface of the first tube body and fastens the ball joint residing inside the first tube body.