TEKTON angle nose push button adjustable pliers are thin for access and lightweight for carrying and working overhead. Press the domed button and slide the handle to quickly adjust the jaw size. The teeth dig in progressively under load, maintaining a firm hold with minimal hand pressure. The push button has 4 rounded teeth that interlock with matching slots on both sides of the grooved track, creating a secure lock under heavy force. The jaws have fine teeth in the front and back for controlled gripping on flat surfaces. Coarse teeth along a V-shaped profile in the middle offer a deep bite on various shapes. The pliers have teeth that are induction hardened to 55 - 59 HRC, a steel push button, enamel-coated steel handles, textured PVC-based handle grips, and a steel spring. This set includes 5, 7, 10, 12, and 16 in. angle nose push button adjustable pliers.