COMPLETE ELECTRICIAN TOOL KIT - Comes with a crimping tool and 1200 insulated crimp connectors for small DIY projects and electrical repairs.CRIMPING PLIERS - For insulated and non-insulated terminals from 0.25mm to 10.0mm, crimperRATCHET CRIMPING - Depending on the section of the terminal used, it automatically adapts to the appropriate diameter for crimping. It is then easy to use since it does not require any adjustment.ERGONOMIC DESIGN - Time-saving ratcheting device. The non-slip nylon handle with the leverage principle is designed to improve crimping force while providing unparalleled comfort.PROFESSIONAL MECHANISM - Terminal crimping pliers make work easier for all electrical work. This is aimed at professionals such as electricians, contractors as well as individuals.Clamp operating rangeName: 1200PCS Tubular Ratchet Terminal Crimping Tool SetCrimping range: 0.25-10MM3 AWG23-7Number of terminals: 1200PCSA set of packing size: 2 4.5*1 3.5* 6.0CMWeight 0.73KGPacking number 30 sets/carton size: 50.5*3 1.5*42Weight of the whole box 23KG/boxMouth of the gripperUnique design with f Our hard metal contact areas for excellent quality crimping. Perfect quality to meet all your needs.RegulatorAdjustable ratchet structure Adjust the tightness to prevent work variants or loosenNew product with ABS plastic handleElaborate ergonomic design of the handle which is easier to grip due to its wider base and non-slip plastic for increased working comfort. Complies with Our usual recyclable materials charter to preserve the environment. Our products are made with the splendid quality materials and are designed to provide you with the best possible user experience.