Keep your control bar lines running smooth
The Duotone Bar Center Part Insert & Grub Screw is a genuine spare part for Duotone and North Trust/Quad control bars (SS14 onward). It replaces the funnel-shaped centre insert that guides your lines through the middle of the bar, protecting the bar itself from line wear and keeping depower running smoothly.
Supplied as a 2-piece set — one centre insert plus two grub screws — it’s a straightforward DIY fix for a worn or damaged centre piece, avoiding the cost of replacing the entire bar.
Key Features
- Genuine Duotone Spare Part — Exact factory-fit replacement for Trust/Quad control bars
- Smooth Line Guidance — Funnel shape lets lines slide freely without snagging
- Bar Protection — Prevents lines from cutting into the bar’s centre section over time
- Complete Fix Kit — Includes both grub screws needed for installation
- Easy DIY Install — No specialist tools required
Specifications
| Compatibility | Duotone / North Trust & Quad control bars, SS14 onward |
| Includes | 1x centre insert, 2x grub screws |
Construction
The insert is moulded from a high-wear-resistance polymer designed to withstand constant line contact and UV exposure, while the stainless grub screws resist corrosion in saltwater use.
Why We Recommend It
A cheap, quick fix for anyone whose bar centre piece has worn out or cracked — keep this on hand if you’re running an older Trust or Quad bar to avoid an unnecessary full bar replacement.
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