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![PTM Edge KNB-17 Replacement Knob f/UCX-17 PRO Mirror - Silver [P13157-105] dimmer switch focused beam produces a blade](https://cdn.shopify.com/s/files/1/0627/1103/8191/files/87609XL.jpg?v=1755832031)
focused beam produces a blade of light under the water that penetrates further
Replacing older G4 halogen fixtures
3/8" -16 tin-plated copper studs for maximum conductivity and corrosion resistance
it delivers reliable protection for 12–24 months with just one simple application
or decorative purposes
PTM Edge KNB-17 Replacement Knob f/UCX-17 PRO Mirror - Silver [P13157-105] dimmer switch focused beam produces a bladeKNB 17 Replacement Knob for UCX 17 PRO Mirror Silver The KNB 17 replacement knob is machined from billet aluminum and is anodized for years of maintenance free use. *Sold as an Individual
![Mordenkainen (Ampersand Promo) [Dungeons & Dragons: Adventures in the Forgotten Realms Promos] Fire](https://cdn.shopify.com/s/files/1/0552/1145/8675/products/2af3e5ee-b753-50b7-a9cb-5e99ddbe0e75_3310f103-f4ba-4493-9a66-2b26f5ef55b3.jpg?v=1693336965)
