5mm 2GT-20 Teeth Timing Pulley Wheel

Name: 2GT-20 Aluminum tooth belt wheel
Tooth: 7.5MM
Overall Length:16MM
Inner: 5MM
Two M3 keyhole 90° distribution
Outside diameter: 16MM
Tooth number: 20
Tooth pitch: 2mm
Hole diameter: 5mm
Flange: double
Tooth width: 7mm
2PS Setscrews: M4X4 (Stainless steel)