Professional Crimping Tool with Locator: ACT-LY-AMP1.5 ratchet crimper — high-carbon steel body with a precision Superseal 1.5 die. Superior Material: Superseal 1.5 connector use enhanced PA66 material, waterproof and dustproof,durable and corrosion-resistant,high toughness, not easy to break by repeated plugging and unplugging,Resistant to high and low temperature -40-125 ℃.