GT2 Idler Timing Pulley 20 Tooth Wheel Bore 3/5mm Aluminium Gear Teeth Width 6mm 3D Printers Parts For Reprap Part

We have 5 types of timing Idler pulleys; 1. 20tooth width 6mm bore 3mm With Teeth; 2. 20tooth width 6mm bore 5mm With Teeth; 3. 20tooth width 6mm bore 4mm Without Teeth; 4. 20tooth width 6mm bore 3mm Without Teeth; 5. 20tooth width 6mm bore 5mm Without Teeth; please make sure what is type of your choice, check it again when you pay it, (T: teeth        W: width        B: bore       With T:With Teeth      Without T:Without Teeth) Bore Diameter: 3/4/5mm Model number : 2GT Teeth :20 Teeth Width:6mm Package Included:1PC window.adminAccountId=205891626;