Proto Hook/Pick Set J2384S Proto's J2384S Pick Set is the ideal choice. It is specially designed to offer versatility and ease of use in a variety of applications. This pick set features 4 pieces with 1/4" shanks that are heat treated their entire length and black oxide treated for added strength and durability. Each piece has a 10" overall length, making it easy to work with large objects without compromising on precision. The 10 3/8", 10 3/4", and 10 7/8" pieces make this pick set suitable for both home and professional use. Proto Hook/Pick Set Features: These sets include a range of hooks and picks with different tip styles to perform various tasks. High alloy steel 1/4 inch shanks are heat treated their entire length and black oxide treated for added strength and durability. For Use In A Variety of Applications That Can Include Marking Metal, Punching Holes, and Working With O Rings, Gaskets, Washers, and Others. Shanks are heat treated their entire length and black oxide treated for added strength and durability Four-sided handle design helps prevent enroll away in from the work surface and are comfortable and easy to hold Resistant To Most Harsh Chemicals Number of Pieces / 4 Tip Style / 45° Angle; 90° Angle; Hook Tip Material / Steel Handle Material / Plastic Handle Style / Ergonomic Overall Length / 10 inch; 10-3/8 inch; 10-3/4 inch; 10-7/8 inch Finish / Black Oxide