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Home Place, Coldstream, TD12 4DT, UK




+44 (0)1890 883416

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1749 Northgate Blvd, Sarasota, FL34234, USA





Ferrules for Terminating Fiber Optic Harnesses

End Terminating Ferrules in Various Sizes and Types.

Ferrules provide a sealed end termination to a fiber tail and also allow for end fittings and lenses to be connected. Larger sized ferrules are either threaded or push-fit onto the end fittings, whilst smaller ones are push-fit only.

M10, M8 and 8mm smooth ferrules are available in natural brass for indoor use, or for outdoor use in stainless steel.

Smaller sizes are generally only used indoors and are normally manufactured in natural brass only.

As well as our standard ferrules, we are able to manufacture custom ferrules to suit your application - contact us for more details.

We also offer our unique Ezefix range of ferrules which allow for end user termination of fiber optics. See the tab below for more information on these.

Standard Ferrules for Termination in Factory

Our standard ferrule types are shown below. Ferrules shown are the largest sizes of a particular type - ferrules to take smaller fiber sizes will vary in proportion.

m10 ferrule

M10 Ferrule

m10 ferrule

M8 Ferrule

m10 ferrule

8mm Smooth Ferrule

m10 ferrule

Tube Ferrule

m10 ferrule

Glass Crimp Ferrule

m10 ferrule

PMMA Crimp Ferrule

m10 ferrule

2mm Glass Ferrule

Dimensions of ferrules are shown in mm.

The Ezefix System

Need to quickly terminate fiber harnesses yourself or on-site?

The Ezefix termination system makes it quick and simple to terminate PMMA optical fiber for lighting applications without the use of specialist equipment.

The range consists of a selection of port connectors for connection of the fiber to an illuminator and also ferrule connectors to finish end lit fiber and allow attachment of end fittings.

While factory termination is always recommended for PMMA fiber and is necessary for glass fiber, this connector system will give adequate results where maximum light output or evenness are not required.

User Guide

Ezefix Common Ends

Choose the correct part

This tool allows you to find the correct part number, based on the fiber type and size.

To use it, choose the fiber type, fiber size and the number of tails using the drop down menus. The correct part number for your application will then be displayed.

Fiber Type Fiber Size Number of Tails
Configured Part No.:

Part Numbers for Available Gland Sizes
Aperture Size M25 Gland M32 Gland M40 Gland M50 Gland
6.00mm (0.24") 0600M25 0600M32 - -
8.50mm (0.34") 0850M25 0850M32 0850M40 -
10.25mm (0.4") 1025M25 1025M32 1025M40 -
11.75mm (0.46") 1175M25 1175M32 1175M40 -
13.25mm (0.52") 1325M25 1325M32 1325M40 1325M50
14.50mm (0.57") - 1450M32 1450M40 1450M50
15.50mm (0.61") - 1550M32 1550M40 1550M50
16.50mm (0.65") - 1650M32 1650M40 1650M50
17.50mm (0.69") - 1750M32 1750M40 1750M50
18.50mm (0.73") - 1850M32 1850M40 1850M50

Ezefix Ferrules

Fiber Thread Brass Part No. Stainless Steel Part No.
12 x 0.75mm M8 M8B12 M8S12
25 x 0.75mm M8 M8B25 M8S25
50 x 0.75mm M8 M8B50 M8S50
12 x 0.75mm M10 M10B12 M10S12
25 x 0.75mm M10 M10B25 M10S25
50 x 0.75mm M10 M10B50 M10S50
75 x 0.75mm M10 M10B75 M10S75
88 x 0.75mm M10 M10B88 M10S88