SPACER ROUND NYLON 6.4MM X 15.9MM; Spacer Type:Round; Spacer Material:Nylon 6.6 (Polyamide 6.6); Outer Diameter:6.35mm; Inner Diameter:3.048mm; Overall Length:15.875mm; Product Range:-; Body Diameter:6.4mm; Bore Size:3mm RoHS Compliant: Yes