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NAL Retention Sockets are designed to securely retain in position all types of non-illuminated and illuminated posts. They allow posts to be removed and replaced quickly and simply, even after the most severe knockdown. Each Socket size is available in a range of different base sections, which have unique benefits and suitability depending on site conditions, post type, and cabling type installation.

Retention Sockets

Retention Sockets with Non-i...


Suitable for Non-illuminated Posts

Retention Sockets with Non-i...

Retention Sockets with Non-illuminated Base

All Retention Sockets have a uniquely patented ductile iron body. This body securely retains in position various sizes of non illuminated posts by means of 16mm Stainless Steel Setscrews which are located in a recessed chamber within the body.

Click here for information on Retention Sockets with Non-illuminated Base

Retention Socket With DuckFo...


Suitable for Illuminated Posts

Retention Socket With DuckFo...

Retention Socket With DuckFoot Bend

This Retention Socket allows electric cables to enter and exit through the base of the Post via a robust one-way Ductile Iron 360 degree Duckfoot swivel bend. This Socket is ideal for use where the illuminated column is being individually cabled and it is being installed in a congested footway. E.g. Traffic Signals

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Retention Socket With Tee Bend


Suitable for Illuminated Posts

Retention Socket With Tee Bend

Retention Socket With Tee Bend

This Retention Socket allows electric cables to enter and exit through the base of the Post via a robust two-way Ductile Iron 360 degree T type swivel bend. This Socket is ideal for use where the illuminated column is being cabled in a daisy chain style and it is being installed in a congested footway. E.g. Illuminated Signs / Street Lighting

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Retention Socket With Bridge...


Suitable for Illuminated Posts

Retention Socket With Bridge...

Retention Socket With Bridgedeck Base

This Retention Socket has a base, which incorporates a large fixing plate for stability, and electric cables enter and exit through a hole in the side of the socket and post. This type of Socket has been designed to be used in areas where there is a severe restriction on the foundation depth available. It eliminates the need for expensive specially fabricated posts.

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Retention Socket with Pole Box


Suitable for Illuminated Posts

Retention Socket with Pole Box

Retention Socket with Pole Box

This Retention Socket allows electric cables to enter and exit through an elongated hole in the side of the Post and Socket. The Cables are fed directly into a connecting Access Chamber. This Socket is suitable for wide load routes, temporary sites and posts with deep foundations.

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Retention Socket With Spur B...


Suitable for Illuminated Posts

Retention Socket With Spur B...

Retention Socket With Spur Bend

This Retention Socket allows electric cables to enter and exit through an elongated hole in the side of the Post and Socket. The Cables are fed directly into a connecting Spur bend, which has a slow gradual radius bend allowing cables to, fed into the post easily. This Socket is suitable for posts with deep foundations.

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Retention Socket Accessories

RS115 Post Installer


Suitable for raising & lowering 114mm diameter Posts

RS115  Post Installer

RS Kerb Wedge


Suitable for all Retention Sockets

RS Kerb Wedge

RS Levelling Pole


Available for all Retention Sockets sizes

RS Levelling Pole

Temporary Foundations System


Suitable for all diameter Illuminated Posts

Temporary Foundations System