Daiwa D-Tatch Ripple Arms
The D-Tatch system is designed for versatility and convenience, capable of use on square and round legs (up to 25mm diameter). Simply locate the carrier attachment where it suits you and when required apply the accessory straight on, securing it with a lever lock.
These eva covered arms are ideal for things like waiters, pole socks etc. The upright threaded tubes will extend to about 20cm.