10- Pack Heavy Duty D Shape Chain Locking M4 4MM Chain Quick Link Connector (Black)

These D shape chain connector combine safety, rust and high load. Specification: Material: iron Quantity: 10 outside Width: 0.75 inch Outside length: 1.75 inch Max.load:100 lb Package Includes: D shape quick link: 10 PCS Tip: Please don't exceed the max load for safety.

• Black painted finish - These quick links are made of iron with black paint antirust process .
• Easy to use - Twist clockwise the thread to open and anti-clockwise to close. The smooth threads are very convenient for installation and disassembly .
• Multi-purpose - M4 chain link perfect for lighting chain,key chain,camping,pets,hiking, fishing, , backpack, ropes and so on.(Not for mountaineering, rock climbing, ice climbing and high-altitude games for your safety.)
• 100 LB Max load - The maximum load capacity of this connector is 100 lb. Please don't exceed the max load for safety.
• Dimensions - With the size of 1.75" x 0.75" x 0.16", these black quick links are very convenient to use. Please confirm that the diameter of the hole of the connecting body is greater than 7mm/0.4"