Detailed Product Description Flush joiner 4 way features: 1) material: Stainless steel aisi304, aisi316 or others ... *2.0mm, 60.3*2.0mm, 16*1.0mm, 42.4*2.6mm, 48.3*2.6mm 3) Type: Flush joiner ... 4 way, 90 degree elbow radiused, acute elbow, 90 degree elbow, ...