Etrier de mât à fixation sur gorge, 1 position pour gamme Master et MN100

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Raymarine

T137

Mast clamp for groove mounting, 1 position for Master and MN100 range

The RAYMARINE T137 mast clamp secures an instrument from the Master and MN100 ranges to a mast groove. Designed for a single position, it optimizes visibility of essential data during sailing. This accessory is supplied alone, without an instrument.

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£79.70 GBP

£79.70 GBP ~~£92.82 GBP~~

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In stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Mounting type	Mast groove mount
Color	Black
Compatible models	Raymarine Master, Raymarine MN100
Product dimensions	130 x 112 x 116 mm (H x W x D)
Installation type	Mechanical mounting on mast groove
Display capacity	1 display
Kit contents	1 mast clamp, mounting hardware
Product type	Instrument mount

Detailed description

Designed for sailing, the T137 RAYMARINE mast clamp provides a dedicated mounting solution for Master and MN100 series displays. This accessory allows installation on mast grooves, positioning the instrument for direct viewing and optimal data readability.

Integration and positioning

Compared to dashboard mounts or flat deck clamps, the T137 is specifically designed for masts, offering an unobstructed viewing angle. It differs from multi-position mounts by providing a single position, ideal for a key instrument or to complement an existing setup without cluttering the mast. While the Master and MN100 ranges are established series, this clamp ensures their long-term integration aboard.

Technical specifications and installation

The T137 clamp dimensions are 130 mm height, 110 mm width, and 116 mm depth, with a 94 mm mounting base. These measurements are designed to precisely fit standard mast grooves. Installation is a simple mechanical assembly procedure, requiring no complex wiring, enabling quick and secure mounting of compatible displays.

Documentation

Type	Nom
	EN - Technical drawing - Mast bracket for groove mounting, 1 position for Master and MN100 range
	EN - Technical Drawing - Mast Bracket with Groove Mounting, 1 Position for Master and MN100 Range

Expert opinion

Pol CONIN

Digital Manager

« Optimizing Raymarine Master and MN100 instrument display on mast »

The Raymarine T137 mast bracket is an essential mounting component for owners of Master and MN100 series instruments looking to optimize data visibility while sailing. Its design is specifically intended for mast groove mounting, addressing a clear need: positioning a single display in a strategic location, often within the helmsman’s or crew’s direct line of sight. Unlike generic solutions, this bracket provides a clean and robust integration, avoiding makeshift adaptations that could compromise instrument safety at sea.

Installation is relatively straightforward, involving direct mechanical attachment to the mast groove. It is critical to ensure compatibility between the groove dimensions and the bracket’s mounting system. This type of mount is particularly relevant for sailboats where cockpit space is limited, or when displaying wind, speed, or depth data directly on the mast is preferred for quick, distraction-free reading. It is not suitable for setups requiring multiple side-by-side screens on the mast, for which dedicated mounting bars would be more appropriate. The advantage of a single position lies in its unobtrusiveness and its ability to highlight critical information without visually overloading the mast.

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Mast clamp for groove mounting, 1 position for Master and MN100 range

£79.70 GBP

£79.70 GBP ~~£92.82 GBP~~

Frequently Asked Questions

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Which Raymarine instruments are compatible with this mast bracket?

This T137 mast bracket is specifically designed for Raymarine Master and MN100 display series. It ensures a perfect integration with these instrument lines.

What is the Raymarine T137 mast bracket used for?

The T137 mast bracket is a mounting accessory designed to install an instrument from the Raymarine Master or MN100 ranges directly onto your mast groove. Its purpose is to provide a line-of-sight position for optimal navigation data reading.

How is this bracket mounted on the mast?

The T137 bracket is designed for mounting on a mast groove. Installation is a straightforward mechanical assembly process that does not require complex wiring, allowing for quick and secure installation of the compatible display.

What are the dimensions of the T137 mast clamp?

The T137 clamp dimensions are as follows:

Height: 130 mmWidth: 110 mmDepth: 116 mmMounting base: 94 mmThese measurements are designed to fit precisely into standard mast grooves.

Does the installation of this bracket require any special wiring?

No, installing the T137 bracket is purely a mechanical assembly procedure. It requires no complex wiring, making installation on the mast much easier.

Can this bracket support multiple instruments at once?

No, the T137 bracket is designed for a single position. It is ideal for mounting a key instrument or to complement an existing installation without overloading the mast, but it does not allow mounting multiple displays simultaneously.

Is this bracket compatible with instruments from brands other than Raymarine?

No, this mast bracket is specifically designed for Raymarine Master and MN100 series instruments. It is not guaranteed to be compatible with instruments from other brands or other Raymarine product lines.

What is the advantage of a mast groove mount compared to other types of brackets?

A mast groove mount, such as the T137 clamp, is specifically designed for masts. It provides an unobstructed viewing angle and optimal data readability, which is often more advantageous in navigation than dashboard mounts or flat deck clamps that may be less well-positioned for direct visibility.