Ceiling Hook Hanging Chair 360 Rotate Swing Hanger 450kg Swing Suspension Hook For Punching Bag,ha_fs [Safe and & easy to install] ceiling hooks made of high quality metal maximum rust and corrosion protection, safely supports up to 450 kg with a high quality welding process, suitable for installation indoors and outdoors. We have -drilled two holes for screwing to wooden or concrete, can be installed in minutes.[360 rotatable ] with a strong heavy-duty hook, the hook can be rotated 360 and swiveled back and forth 180. Makes the hook more flexible, less shaking. To safety, we have installed an O-ring made of metal to prevent the shaft from slipping out. The buckle of the hook is also strong enough to safety.[Pure relaxation] The hanging chair swing spring set allows you to swing, rock and turn gently and comfortably and see your suspension through the cushioning of bumps. With the steel spring, you can redesign your hanging chair and the most sophisticated seating option .[OPERATING-FRIENDLY]The ceiling hook hanging chair set with two -drilled holes for screwing to wooden , wood, rafters or concrete. the mounting holes with a pen and then drill with a drill. At you should tighten the expansion screw or the wood screw and hammer it in.[Versatile use] Professional ceiling mount and spring Perfect for hanging chair, hanging lamp, swing, love swing, hammock, punching bag, sling trainer, yoga towel, awning, sling trainer, hanging chair, hanging , hanging .colour: blackMaterial: metalPackage Contents:1 x Ceiling hook1 x Carabiner2 x Expansion screw2 x ScrewOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.