10pcs Stainless Steel Threaded Sleeves Screw Tube 5mm/6mm Diameter 9/13/16/20mm Long With M4 Internal Thread Spare Part

Using precision CNC lathes engraving and milling, precision machining very strong

We only sell Rivet , but we can't ensure the rivet is suit for you knife , so please read the size clearly . 

Made of 303 stainless steel. With M4 internal thread

Size :For example 5x9mm  meaning : Pipe diameter 5mm , length 9mm 

Package including:10Pieces