6 Pack Black 4 inche Heavy Duty Eye Hooks, Screw Eye Hooks, with 2.75 inche Snap Eye Link Spring Hooks, Spring Snap Hook.

Size:screw eye hook 1.3 IN, 4 overall length, grommet spring hook 2.2 IN length, 2.7 overall length. Materials: Heavy duty screw eyes and snap

Everbilt 13/16 in. x 3-3/4 in. Solid Brass Swivel Spring Snap Hook 43854 - The Home Depot

DODHEG 6 Pack Black 4 inche Heavy Duty Eye Hooks, Screw Eye Hooks, with 2.75 inche Snap Eye Link Spring Hooks, Spring Snap Hook. : Industrial & Scientific

Grade 100 Self-Locking Eye Hooks

Hardware - Harbor Freight Tools

Screw Eyes - Metal Hooks - The Home Depot

Heavy Duty 1000lb Hammock Hanging Kits, 304 Stainless Steel & Black Zi – EZAIZAI

Heavy Duty Bolt

More Load Capacity: Most eye screws are easy to cause accidents due to break under a heavy load; for this reason, we replace with stronger eye screws,

16 Pack 3.2 Inches Screw Eyes Black, Eye Hooks Screw in Heavy Duty，Eye Bolt, Long Eye Screws Ring, Swing Hooks for Hammock Stand, Swings Chair, Yoga

Chain Snaps