Long Internal Sleeper Support Plate – 350mm (Pre-Galvanised)

The Long Internal Sleeper Support Plate is designed for use alongside support spikes to securely join up to four straight railway sleepers on the internal side of garden planters, pathway edging, and retaining walls. Ideal for projects requiring added strength and stability, this support plate helps ensure that your timber constructions remain aligned and structurally sound.

Constructed from heavy-duty 2mm thick steel, it features a durable pre-galvanised finish for superior rust resistance and long-term outdoor performance. The 350mm length makes it ideal for larger or taller sleeper assemblies.

Features

• Secures up to four straight railway sleepers internally

• Made from 2mm thick heavy-duty steel for long-lasting support

• Suitable for all standard sleeper sizes

• Pre-galvanised finish for excellent corrosion resistance

• Size: 350mm

Applications

• Internal reinforcement for planters, raised beds, and retaining walls

• Connecting multiple sleepers in pathway edging or garden borders

• Ideal for professional landscaping and DIY garden builds

• Suitable for both soft and compact ground conditions when used with support spikes

Why Choose the Long Internal Sleeper Support Plate?

The Long Internal Sleeper Support Plate is a robust and practical solution for connecting and reinforcing multiple railway sleepers from the inside. Its extended length, durable steel construction, and protective galvanised coating ensure secure, lasting results in any outdoor environment. Whether you’re a contractor or a keen gardener, it delivers the strength and reliability your project needs.