Descriptions:This item is constructed from high quality copper material,corrosion resistant, sturdy and durable to use. You can quickly disassemble andconnect through quick connectors for simple. Easy to change when the adapter ismissing or damaged, as a spare adapter to use.Features:1. Constructed from high quality copper material, corrosion resistant,sturdy and durable to use.2. Quickly disassemble and connect through quick connectors.3. Easy to change when the adapter is missing or damaged, as a spareadapter to use.4. Perfect cable connector for welding machine.5. Used in electric welding machine output power supply connection.Specifications:Model: DKJ10-25, DKJ35-50, DKJ50-70, DKJ70-95 (Optional)Material: copper, rubberColor: black, red (Optional)Diameter: 10-25mm, 35-50mm, 50-70mm, 70-95mm Connection type: quick fittingApplication: welding machinePackage Included:1 x Cable Connector SetNote:1. Due to the difference between the monitors and light effect, thepicture may not reflect the actual colorof the item.2. Please allow small deviation due to manual measurement. Thanks foryour understanding.