High Load Capacity: Each solid M4 quick link chain connector holds 507 lbs with a 0.25 in max opening, fitting thick ropes or chains. Dimensions: 1.65 x 0.77 x 0.16 in, 0.4 oz weight Rugged Smooth Threads: These screw lock carabiners open clockwise and close counterclockwise, avoiding accidental opening. Smooth edges protect hands and gear, built for heavy-duty performance Indoor and Outdoor Reliability: Made of 304 stainless steel, these 10 pcs chain quick links withstand wet conditions, sun, and salt air for lasting durability in marine environments Versatile Applications. These carabiner screw locks connect firmly to water bottles, key rings, dog leashes, swings, fishing equipment, ropes, built with a reliable hold that won't separate easily Easy Installation: Tighten nuts by hand with no tools needed. Deep threads ensure a solid fit, while the D-ring shape of these stainless steel quick links fits chains and devices effortlessly

Kailund 304 Stainless Steel Quick Link Chain Connector

Our swing carabiner features a precision-engineered threading system for effortless operation—no wrench struggles or rust concerns.

Enhanced Durability for Demanding Environments

The stainless steel carabiner clip is crafted from 304 stainless steel with a high-polish finish; these links resist rust in frost, rain, or coastal air. Hex nuts glide smoothly via smooth threading.

Engineered for Effortless Handling

The oval threaded quick link design has rounded edges to protect ropes from cuts—ideal for hammocks or pet leashes. It handles heavy loads like chandeliers or trailers while staying lightweight.

Versatile Outdoor & Indoor Applications

Perfect for:

Outdoor gear: Secure camping hammocks, swings, or flagpoles in seconds.

Home use: Hang chandeliers, clotheslines, or porch hammocks.

Pet/vehicle needs: Connect leashes or tow chains with the quick installation nut system.

Specifications

Grade: M4

Material: 304 Stainless Steel

Size: 1.65 x 0.77 x 0.16 inch (L x W x Th)

Opening Width: 0.25 inch

Max Load: 507 lbs / 230 kg

Weight: 0.4 oz per link

Package: 10 x Chain Links

Grade: M6

Material: 304 Stainless Steel

Size: 2.3 x 1.06 x 0.23 inch (L x W x Th)

Opening Width: 0.34 inch

Max Load: 860 lbs / 390 kg

Weight: 1.2 oz per link

Package: 5 x Chain Links

Grade: M8

Material: 304 Stainless Steel

Size: 3 x 1.33 x 0.31 inch (L x W x Th)

Opening Width: 0.45 inch

Max Load: 1520 lbs / 690 kg

Weight: 2.5 oz per link

Package: 4 x Chain Links

Note:

Please don't exceed the max load for safety.