Specification Brand : KATUR BulletPoint1 : [100Pcs Spade Crimp Connectors] Made of high quality polyolefin and PVC, nylon material for the insulation sleeve, flame retardant, soft and shrink fast, including male and female connectors. BulletPoint2 : [Safe] Solder silver processing at the seam crossing between the end of the terminal and the end of the joint, heat shrink tubing adhesive seals the wire, with rib line inside the hole to increase compressive resistance. BulletPoint3 : [Insulation] Insulation sheath enclosing copper ring is double pressure type end and connectors to maintain reliable performance under vibration severe environment. BulletPoint4 : [Quickly disconnect] Connect or disconnect the wires as needed. Use these connectors to quickly disconnect in ships, automobiles, motorcycles, households, stereos, fuse boxes and auxiliary lights installation projects. BulletPoint5 : [Buy with Confidence] We offer "TWO YEAR" warranty on item(s) that confirm to be manufacturer defect.We'll respond within 24 hours on weekdays.(Please clamp the shaft in right place and necessary protective measures in woodworking processing.) Color : Red ConnectorType : Crimp ItemName : KATUR 100Pcs Spade Crimp Connectors, Fully Insulated Female/Male Spade Heat Shrink Waterproof Quick Disconnect Electrical Crimp Terminals Connectors Kit 0.4mm-1mm2 / 22-16awg cable ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : butt-terminals Manufacturer : KATUR Material : Tinned Copper MeasurementSystem : Metric PartNumber : BT-8007-Red ProductDescription : Features: Thick copper barrels can be crimped tightly on any wire. Suitable for in boat, car, motorcycle, home, stereo, and auxiliary lights installation projects. Tubing reduces in size and solder will melt and flow through the stripped wires, ensure strong holding, your wire will never slip out of the connector.