The first of six sign spikes currently available from National Sign Systems are the Grass Spike Corflute Holders. These particular sign spikes come in two different models to be used with either 3 mm or 5 mm corflutes. These spikes are suitable to use for directional signage and have a sturdy design with a strong powder coated wire construction. They are easily placed into grass and soil.

Mega Spikes are for larger 5 mm corflutes, up to 600 mm wide x 900 mm high. Their design incorporates a pair of powder coated wire spikes with a total of four prongs for extra stability. Optional rubber tips can be fitted to the prongs to convert this product into a free standing indoor sign holder if required.

The third are the 'F ' Spike Corflute Holders. These sign spikes are a variation of the 5 mm Grass Spike Holders with prongs that slide into horizontal flutes in the corflute. They are ideal for using when signs have already been printed with internal flutes that run horizontally and they allow the bottom of the sign to be displayed higher than in standard spikes.

Seinfork Spikes have lots of applications but were designed mainly for use in the real estate industry for directional signage. These sign spikes are extremely strong and can be used with 3 mm and 5 mm corflutes. Signs are held securely at the top and the bottom with this product and they can be used for signs measuring either 400 mm or 600 mm in height.

Plastic Sign Spikes are the fifth type of sign spikes in stock at National Sign Systems. The plastic frames come in a choice of colours for displaying corflutes that are 450 mm wide x 300 mm high. Their heavy duty steel spikes with foot plate allow these spikes to be inserted into the hardest of ground.

The last type is the Free Standing Sign Holder. The design of this product incorporates a strong powder coated wire construction which holds 3 mm corflute signs. They are a light weight sign holder for indoor use only.