The chain hooks quick links working capacity can range up to 800 lbs. Please don't exceed the max load for your own safety THREADED LATCH: Solid Steel 5/16" chain link connector—The quick link connectors are made of strong and reliable galvanized heat-treated steel that is corrosion resistant, waterproof and free burrs WIDE APPLICATION: Chain repair links for Versatile binding, rigging & anchoring hardware - quick connect/dis - connect of ropes, chains, straps HEX NUTS DESIGN: The 5/16" Chain Quick Links are designed with hexagonal threads for easy attachment and be non-slip.Easy to attach and detach, and also securer and stabler than ordinary hook carabiner ENHANCED APPLICABILITY: These quick link connectors are ideal for hammock, camping, fishing, traveling, swing, punching bag, dog leash,DIY and more.BUT NOT FOR CLIMBING! 10 Pack 5/16 Inch Chain Link, Quick Chain Link, galvanized Chain Quick Link,Small Locking Carabiner Links Threaded,Chain Connector

QUICK LINK FEATURE

Perfect for hanging lamps
These D shaped links are perfect if you want to adjust the length of a hanging lamp. No need to pry open existing links. Just hook one onto the existing link and hook it into an existing link higher up to shorten the chain and raise the lamp.

M4 repair quick link has a load capacity of 800lbs, Perfect for backpack, key ring, chains, ropes, camping, hiking, fishing, pet, indoor outdoor equipment gear, DIY accessories, marine, fittings, and water treatment fields

Opens and Closes Smoothly - Extremely smooth threads are very convenient for installation and disassembly even if it is closed for a long time

Durable Materials: Quick link is made with durable steel with zinc-plated that protects against corrosion, smooth surface and long service life
Fast and Quick Links: With threaded end and hex nut, chain quick link can be attached to a wide range of fixing points quickly and securely, smooth open and close