Columbian 27200 12-Piece Clamp Assortment 12-piece clamp kit with C-clamps, spring clamps, and bar clamps Versatile, handy collection of common clamps for most home clamping needs Iron-framed C-clamps; wood-handled, zinc-plated bar clamps with protective pads; nylon spring clamps Includes 2 2-inch C-clamps, 2 4-inch C clamps, 2 1-inch spring clamps, 2 2-inch spring clamps, 2 18-inch bar clamps, 2 24-inch bar clamps 15.4 pounds; lifetime warranty