Description: Stainless Steel MaterialHammock hanging hardware kit made of solid 304 stainless steel, strong, wear resistant, rust proof, and high strength. Perfect for long hours of outdoor workWidely UsedHook mount, spring, and snap swivel for mounting hammock chairs, swinging chairs, porch swings, egg chair, lamp, backyard and trapeze ceiling mount indoor and outdoorWhat You GetOur hammock hanging accessories kit includes 1 pcs stainless steel ceiling hook hanger, 1 pcs Hammock Spring Ceiling Hook, 1pcs Swivel Eye hook, 1 pcs carabiner, 4 pcs concrete anchors screws and 4 pcs bolts screwsCeiling MountThe hammock chair hanging kit with 304 stainless steel mounting plate securely bolts into beams, boards, concrete ceiling or any other overhead surfaceDIY Hanging AccessoryHammock hooks and spring rated over 500lb capacity, snap swivels allows 360 degree rotation without any tangling or twisting. Including 4 shield anchors M6x60 for concrete ceiling, 4 stainless screws M5x60 for wooden beam Size Chart: Eye Plate: 7.9cm/3.11inchSpring: 10.8cm/4.25inch Package Includes: 1 Hammock Chair Hanging Kit Note: Please allow slightly errors due to manual measurement and different monitors.