Feature:1. With unique design, the product is effort-saving and easy to use and operate.2. The connector kit fits well with all typical pin connectors and sockets, widely compatible.3. This set of crimping tools can be widely used in electronic DIY, home and office, etc.4. These electronical components are small in size and light in weight, conveninet to carry.5. The package includes 205 plastic shells, 15 pin tinned, 300 neked ends and 1 rehearsal line with a storage box for easier storage.Specification:Item Type: Jump Wire Terminal ConnectorsMaterial: PlasticWorking Frequency: Low FrequencyPurpose: ElectricianContact Material: CopperProduct Specifications:Jump Wire 2.54mm Connector Housing HSG-01P 40pcsJump Wire 2.54mm Connector Housing HSG-02P 30pcsJump Wire 2.54mm Connector Housing HSG-03P 20pcsJump Wire 2.54mm Connector Housing HSG-04P 20pcsJump Wire 2.54mm Connector Housing HSG-05P 20pcsJump Wire 2.54mm Connector Housing HSG-06P 15pcsJump Wire 2.54mm Connector Housing HSG-08P 15pcsJump Wire 2.54mm Connector Housing HSG-10P 15pcsJump Wire 2.54mm Connector Housing HSG-2x3P 5pcsJump Wire 2.54mm Connector Housing HSG-2x4P 5pcsJump Wire 2.54mm Connector Housing HSG-2x5P 5pcsJump Wire 2.54mm Connector Housing HSG-2x6P 5pcsJump Wire 2.54mm Connector Housing HSG-2x7P 5pcsJump Wire 2.54mm Connector Housing HSG-2x8P 5pcs2.54mm Double-Layer Straight Pin Header Tin Plated 2x40P 5pcs2.54mm Single Layer Straight Pin Header Tinned 1x40P 10pcs28AWG 1.27mm Rehearsal Cable 10P 1pcsJump Wire 2.54mm Connector Male And Naked End TRL-M 150pcsJump Wire 2.54mm Connector Female Bare End TRL-F 150pcsNote:1. The purpose of producing "terminals/connectors" is to connect electricity and electrical signals. Do not use it for components or parts of components that are premised on applying mechanical force to the "terminal/connector" joint (contact portion).2. "Terminals/connectors" are divided into two types for wiring inside equipment and wiring between equipment. The "terminals/connectors" used for wiring inside the equipment can only be used for the "internal wiring of the equipment main body" stipulated by the Electrical Appliances Safety Law. Please handle it properly on the equipment side to prevent ordinary people from touching it.3. The "terminals/connectors" produced by our company are used to make electrical connections inside or between electrical equipment. Since these products are not "connectors" specified by the Electrical Appliances Safety Law, they cannot be used for wiring inside building materials and wiring for indoor and outdoor circuits.4. Please use the product within the range of the rated value and performance specified in the product specification. In addition, the ratings and performance requirements are for components. In actual use, please confirm that they comply with the regulations and design standards related to the equipment used.5. Do not place "terminals/connectors" and process products or processed products (wire harnesses, etc.) in an environment with corrosive substances, corrosive gases, high temperature and humidity, and direct sunlight. Otherwise, the equipment will malfunction due to terminal corrosion or aging of the insulation performance of the plastic case.6. Do not apply external force to "terminals/connectors" and process products or processed products (wiring harnesses, etc.). Otherwise it will cause deformation and damage, resulting in poor connector performance.7. The resin molded part of the connector may have foreign objects such as black spots or a certain degree of color difference, but this will not affect the product performance..Package List:205 x Plastic Shell15 x Pin Tinned300 x Naked End1 x Rehearsal Line