Locking pliers that fold away make Crunch unlike any multi-tool available today. It's like carrying a vise with you. Clamps up to a 1" diameter pipe. Remove the adjusting screw and you'll find a ¼" hex-bit adapter built right in. Locking blades release with the push of a button. Locking Pliers. Wire Cutters. Hard-Wire Cutters. Serrated Knife. Metal/Wood File. Ruler (Inch/Metric). Bottle Opener. Small Screwdriver. Medium Screwdriver. Large Screwdriver. Phillips Screwdriver (#1/#2). Hex Bit Driver. Wire Stripper. Lanyard Attachment.