Features:HIGH QUALITY MATERIAL-wire crimper, made of hardness steel, ensures rugged construction and long lifetime; each wiring terminal is manufactured from good nylon and copper, durable.ADJUSTABLE RATCHET-crimper plier can be adjusted in crimping strength to easily, accurately crimp terminals, fit for core end terminals, complete wiring quickly, smoothly, efficiently.ERGONOMIC DESIGN-this handheld tool is designed with soft cushion handle, which provides non-slip, firm grip, offers comfortable hand feel, reduces wrist fatigue, better than others.MULTIPLE ACCESSORIES-it comes with total 600pcs wire connectors (6 kinds), 40pcs cable ties, enough for use, a sturdy plastic box to well store all of them, neat and tidy, easy to carry.AN ESSENTIAL TOOL-the tool kit is extremely popular among electricians and DIY enthusiasts, suitable for use on cars and household equipment, electronic components, etc.