Canoe tube set for seat mounting - Only 1x

Mounting kit for seats in canoes.
Consists:

• 2 aluminum brackets 25x25x460mm black anodized
• 2 aluminum tubes 25x790mm black anodized with end plugs
• 1 aluminum tube 25x740mm black anodized
• 1 aluminum tube 22x740mm silver anodized

The 22mm tube fits exactly into the 25mm tube