Brands that make toenail cutters for thick toenails include Trim, Tweezerman and MEHAZ. The Trim Nail Care Toenail Nipper features metal construction, wider-opening jaws and precision ground blades in a balanced nipper for easier handling. It is available on sites such as Drugstore.com for about $12 as of 2015.
The Tweezerman Barrel Spring Toenail Nipper features stainless steel construction, wide-opening jaws, smooth barrel spring action and a locking mechanism. It is available on Tweezerman.com and Drugstore.com for about $26.
The MEHAZ Wide-Jaw Toenail Cutter features a stainless steel cutter blade in a wide-mouthed opening and an ergonomic lever to make it easier to cut toenails with either hand. The lever is specially designed for use at an angle and requires less force to clip thick nails. It is available at PlanetBeauty.com for under $12.