The Left Handed ZIP 40 Tooth Thinner combines a classic offset crane style handle with precision radial teeth to create a perfect all around thinning shear. This shear features traditional style teeth with V pockets at the top. This gives it a consistency with each cut that gives you precise control with weight removal. The 40 tooth thinning shear is the classic staple of the industry. The ZIP thinner is a great option for somebody looking for an all purpose shear.