The Sock is ideal for anglers who like a compact set up and can be attached to an Offbox Ripple Bar or Cross Arm using the attached thread. For an even more compact set up, the Sock can be attached using the Snaplok fitting on the side using a Short Keepnet Arm. At the base of the Sock there is a soft area to protect your pole further while the Sock itself is fully padded for ultimate pole protection.