Aluminum shell knob

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{"cid":"302774","pid":"37874147","pimg_url":"\/\/img1.tradegrowthhub.com\/81\/af\/be517166e9e6\/product\/150791392_s-w400xh400.jpg","name":"6x18t Black Gold Silver Or With Screw Size Custom Audio Equipment Knobs 01","attrs":{"Price":"Negotiable","MOQ":"10 pieces","Delivery Time":"Negotiable","Brand":"Topnotch"}}

{"cid":"302774","pid":"37874145","pimg_url":"\/\/img1.tradegrowthhub.com\/81\/af\/be517166e9e6\/product\/150791375_s-w400xh400.jpg","name":"Classic Design Knurled Aluminum Knurled Anodized Silver Black 01 Gold Indicator Knob","attrs":{"Price":"Negotiable","MOQ":"10 pieces","Delivery Time":"Negotiable","Brand":"Topnotch"}}

{"cid":"302774","pid":"37874142","pimg_url":"\/\/img1.tradegrowthhub.com\/81\/af\/be517166e9e6\/product\/150791353_s-w400xh400.jpg","name":"All Metal 6.4mm Soft Design Aluminum Rotary Knob Switch Knob 6mm 01","attrs":{"Price":"Negotiable","MOQ":"10 pieces","Delivery Time":"Negotiable","Brand":"Topnotch"}}