Whether you’re looking for traction in a newly installed liner that you want to avoid shredding up or need an aggressive wheel to cut through heavy grease, TruGrit Traction wheels use a blend of flexible polymer and steel carbide grit to provide added traction in all pipe types and conditions without getting dull. TruGrit Steel is a solid steel wheel with an exterior finish of aggressive carbide grit to maximize traction in heavy grease and debris. With hub adapters, one universal wheel will fit most crawler camera brands and styles. 407-900-1091; www.trugrittraction.com.