![PTM Edge KNB-17 Replacement Knob f\/UCX-17 PRO Mirror - Black [P13157-105 BK]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/38586/50090/87610XL__57584.1607542773.jpg?c=2 "PTM Edge KNB-17 Replacement Knob f\/UCX-17 PRO Mirror - Black [P13157-105 BK]")
Product Overview
PTM Edge KNB-17 Replacement Knob for UCX-17 PRO Mirror - Black
The KNB-17 replacement knob is machined from billet aluminum and is anodized for years of maintenance-free use.
*Sold as an Individual
![PTM Edge KNB-17 Replacement Knob f\/UCX-17 PRO Mirror - Black [P13157-105 BK]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/38586/50090/87610XL__57584.1607542773.jpg?c=2 "PTM Edge KNB-17 Replacement Knob f\/UCX-17 PRO Mirror - Black [P13157-105 BK]")
PTM Edge KNB-17 Replacement Knob for UCX-17 PRO Mirror - Black
The KNB-17 replacement knob is machined from billet aluminum and is anodized for years of maintenance-free use.
*Sold as an Individual
![PTM Edge KNB-17 Replacement Knob f\/UCX-17 PRO Mirror - Electrobrite Silver [P13157-105]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/38585/50089/87609XL__11624.1607542772.jpg?c=2 "PTM Edge KNB-17 Replacement Knob f\/UCX-17 PRO Mirror - Electrobrite Silver [P13157-105]")