Aluminu m Outside,Ny lon Inside, Great Quality.
2/10pcs 13mm*16mm Aluminum Knob 6mm D-Type Shaft Potentiometer High Quality
2/10pcs Dia. 13-40MM Aluminum Knob 6MM Knurled Shaft Potentiometer High Quality
1/5/10pcs 20mm*13mm Aluminum Knob 6mm Knurled Shaft Potentiometer High Quality
2/10pcs 13mm*16mm Aluminum Knob 6mm Knurled Shaft Potentiometer High Quality
15pcs Aluminum Radial Lead Electrolytic Capacitor Green 1500UF 16V 10x17mm
15Pcs 22uF 50V 5x11mm Electrolytic Capacitor Radial Leads Aluminum Capacitors
