3D Printer Accessories Stainless Steel Feed Pipe Feeding Tube Pipes Features: 100% brand new and high quality All metal heat break for V6. Durable and stable performance. Compatible with 1.75/3.0/4.1mm Filament Hot ends. General Installation - external thread connection. It is an important accessories for 3D printers. Specification: Material:Stainless Steel Size:Approx.2.2x0.7x0.7cm/0.87x0.27x0.27in Compatible with: 1.75/3.0/4.1mm Filament Hot ends Package Includes: 1 Piece Heat Break Throat note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.