A Variety of Fine Tipped Jaws: Relative to their overall length, the 7-inch pliers have an extra long and slender nose that reaches deep into tight spaces and offers a deft grasp on small parts. Tapering to a fine tip just at the nose, the jaws of the 8-inch pliers are thick and wide at the base so they won't roll over each other or separate when you are aggressively pulling or twisting. The 6-inch pliers have a smooth, 70-degree bend to work around obstructions. Originating from a point more than halfway down the jaw, the bent section is exceptionally long, offering generous reach. Crosscut Teeth: Gripping pliers feature crosscut teeth. Oriented at 120 degrees to each other-60 degrees to each side of the jaw centerline-the serrations are cut in two passes to form regularly-spaced, diamond-shaped teeth. Unlike single serrations that are cut straight across the jaw, this pattern creates uniform contact across the jaw surface, allowing you to grasp, pull, and twist evenly in any direction. Induction-Hardened Cutting Edges: For those pliers with knife-to-knife cutters, optimizing the bevel angle of the blades allows them to be strong yet sharp. After the full pliers have been heat treated, a secondary induction-heating process hardens just the blades to 58-64 HRC, making them extremely durable and able to cut tougher materials. Lean and Practical Grips: Single-layer vinyl grips offer a bit of comfortable cushion and provide a smooth, yet nonslip surface.