Description
Overview:
The Keel Roller Bracket, 5 Inch (MPN TR17405) is a heavy-duty mounting bracket for fitting a 5 inch (127mm) keel roller to a boat trailer keel support. Manufactured from 50 x 6mm steel strip with a clear zinc plated finish, it is built for rugged use in marine environments. The bracket is sized to work with the Maypole MP1740 5 inch keel roller and uses a 15mm (0.59 in) spindle. Key dimensions are: overall height 70mm (2.76 in), overall length 148mm (5.83 in), maximum internal width 135mm (5.31 in), and maximum roller diameter 80mm (3.15 in). The bracket mounts to the trailer chassis or crossmember using M10 fixings (bolts not supplied). This is a practical, service-ready component for installers and trailer builders looking for a reliable keel roller mount compatible with common 5 inch rollers and 15mm spindles.
Key Features:
- 5 inch (127mm) keel roller bracket to suit Maypole MP1740 roller
- Fabricated from heavy-duty 50 x 6mm steel strip for durability
- Clear zinc plated finish for corrosion protection
- Spindle diameter: 15mm (0.59 in)
- Overall height: 70mm (2.76 in)
- Overall length: 148mm (5.83 in)
- Maximum internal width: 135mm (5.31 in)
- Maximum roller diameter: 80mm (3.15 in)
- Fits to trailer with M10 fixings (not included)
Typical Applications:
Used on boat trailers to support and guide the keel during launching, recovery and transport. Typically mounted on the centreline or on crossmembers where a 5 inch (127mm) keel roller is required. Compatible with the MP1740 5 inch keel roller and 15mm spindle arrangements found on many small to medium boat trailers.
Also known as:
5" Keel Roller Bracket
Boat Trailer Keel Roller Support Bracket
15mm Spindle Keel Roller Mount
Zinc Plated Keel Roller Bracket
Maypole part number MP17405
Product Specifications
| L&S Part No. | TR17405 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |

