The Any Chair Multi Rest Arm from KORUM turns chairs into a fully modular tackle station. Simply open the knuckle to fit your chair leg and use the included inserts for the best fit. You can adjust the angle with the handwheel system for the perfect setup. Supplied with inserts for 23mm round, 25mm round and 23mm square. Fits directly to Korum X25 and S23 Accessory chairs. MULTI-REST ARM: The Multi-Rest Arm can be used with a rod rest attachment or to hold things like buttrests, keepnets, rod socks and bait waiters. A great multi-purpose attachment that fits directly onto fishing chairs. Comes complete with quick-release adapter.