ACCURATE RATCHETING MECHANISM – Set your wire for the perfect crimp with our ratcheting crimping system. ADJUSTABLE CRIMPING TENSION – If your crimp is too loose or too tight, simply adjust the star wheel to attain crimping excellence. SLEEK HANDLES BUILT FOR COMFORT – Say goodbye to hand cramps by being able to comfortably crimp 22-10 AWG with cushioning and non-slip grip. GUARANTEED LIFETIME WARRANTY – Wirefy products are backed by a lifetime warranty – we are dedicated to ensure 100% customer satisfaction and promote the high quality of our products. If you’re looking for a high quality and flawless crimper that was designed to work perfectly for insulated nylon electrical terminals, this highly functional and sleek crimping tool is what you need.