1、The kit includes knapsack, ring, bullet and butt joint terminals, various types to meet different wiring needs. 2、The shell is made of high‑quality PVC material, which has good insulation performance, and is flame‑retardant and high‑temperature resistant. 3、Contact head is tinned copper material, which has good conductivity and oxidation resistance, ensuring the connection is firm and safe. 4、The kit contains 200 different types of terminal blocks, exquisite workmanship, you can easily replace the old terminals. 5、These accessories for electrical connection are often used in industrial automation fields such as ships and automobiles. 200 x Terminal Item Type: Wire Crimp Connectors SetMaterial: PVCModel: KJ0100010Working Frequency: High frequencyApplication Range: CableProduction Process: Cold pressingFeatures: Fire retardant/flame retardantContact Material: Tinned copperApplication Field: Electrical engineeringProduct Specifications: Backpack Terminal: 10 x redRing M5 Terminal: 15 x red, 15 x blueBullet Head Male: 10 x red, 10 x blueBullet Head Female: 10 x red, 10 x blueShovel 250 Male Terminal: 20 x red, 20 x blueShovel 250 Female Terminal: 20 x red, 20 x blueShovel 250 Female Terminal(fully Insulated): 10 x red, 10 x blue20 Butt Terminal: 10 x red, 10 x blue