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PTM Watersports KNB-17 Replacement Knob f/UCX-17 PRO Mirror - Black [P13157-105 BK]
PTM Watersports KNB-17 Replacement Knob f/UCX-17 PRO Mirror - Black [P13157-105 BK]
PTM Watersports KNB-17 Replacement Knob f/UCX-17 PRO Mirror - Black [P13157-105 BK]
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PTM Watersports KNB-17 Replacement Knob f/UCX-17 PRO Mirror - Black [P13157-105 BK]

Marsoni M251S
Sale price$40.99
Pay 4 payments of $10.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
PTM Watersports 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
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Your PTM Watersports KNB-17 Replacement Knob f/UCX-17 PRO Mirror - Black [P13157-105 BK] orders ship within 1-2 business days.

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  • Fast: 2-3 business days
  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 585 reviews
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Product Reviews
M
Verified Purchase
Morgana J
Battle Creek, US
★★★★★ 5
Good buy for bath display
Color: White, Size: 36"W x12"D - 2P
Perfect. Easy install. Looks great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
S
Verified Purchase
Stephanie Batten
Grantham, US
★★★★★ 5
Easy to install
Color: White, Size: 8"W x8"D - 3P
Easy to install and fits perfectly in the space. Also pretty sturdy from what I can tell.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
Great shelves
Color: Oak, Size: 40"W X12"D - 2P, Color: Oak, Size: 40"W X12"D - 2P
Better than expected! Wanted shelving in the kitchen after our remodel but custom cut would’ve cost us over $500. Glad we went with these. Quality is great, easy to mount. I won’t be coming close to the weight limit but even with pressure they don’t budge. Anchored into drywall and 1 stud. Great price and perfect for our space.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
C
Verified Purchase
Claudia
Los Angeles, US
★★★★★ 4
Cute and easy to assemble
Color: Nursery Book Shelves, Natural, Size: 24"W - 2P, Color: Nursery Book Shelves, Natural, Size: 24"W - 2P
Love these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
A
Verified Purchase
Amy D
Port Orchard, US
★★★★★ 5
Very nice, wide shelves
Color: Rustic Brown, Size: 72"W X12"D - 2P
These shelves are great. Nice depth They work perfectly for my bedroom design. Glad that I ordered them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026

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