13*6*2mm car retractor press belt pulley, deck audio pressure recorder press belt pulley 

13mm × 6 × 2 pressure pulley, imported card seat audio pressure pulley.

The tape recorder/recorder belt pulley, the pulley wheel diameter is 13mm.

The height of the wheel skin is 6 mm.

The skeleton height is 6.5 mm.

The center axle is 2 mm.

Feature:

 Pressure roller diameter: 13mm
Wheel thickness: 6mm
Plastic skeleton thickness: 6.5mm
Shaft core diameter: 2mm
Total length of shaft core: 10mm
Shaft core protruding length: 1.6mm Note: (10-6.5) /2=1.75