[C2 to C3] Regular 4 Pairs of Elbow-Sleeve Sets for Continuous Ink System CISS CIS

4x Elbows and 4x Sleeves for Desktop Printers Four (4) sets of Elbow-Sleeve Pair for CISS (Continuous Ink Supply Systems). Includes 4x Elbows and 4x SleevesUse with 1.4 - 1.8 mm ID tubing (most desktop printer). The tube side connection is size C2. The larger side is C3Super Durable and Flexible Sleeve: OD: 4 mm (after elbow insert: 4.5 mm) ID: 2mm  Length: 6 mm Elbow: Sleeve connection(straight): OD: 2.8 mm ID: 1.4 mm Length: 8 mm Tube connection (gradual) OD: 1.8 to 2.3 mm ID: 1 mm Length: 6 mm