VERSATILITY: Channel lock pliers have three different sizes to fit most job requirements; The smaller profile is more convenient for working in confined spaces. RUGGED: The head of slip joint pliers is made of CRV material for forging, high frequency teeth and heat treatment. Significantly improves the hardness of the pliers set. LABOR-SAVING AND COMFORTABLE: Channel lock pliers feature ergonomically designed plastic sleeve handles that prevent slipping. Good touch feeling can better increase working hours and improve work efficiency. DURABLE: Slip joint pliers have teeth specially hardened with anti-rust oil and coating in black epoxy powder. After special treatment, the slip joint pliers are not easy to age and the service life is extended. CONVENIENT AND PRACTICAL: Curved box joint with 9 holes, also the smaller profile is more convenient for working in confined spaces, more choices can be provided according to different sizes. Have good function of channel lock pliers set. Size:16 inches