Pins have a plain finish and are made from alloy steel. Used to retain parts in a fixed position or to preserve alignment when extreme accuracy is required. Handy kit for shop toolroom or toolbox. On hand when needed saves time and money. Plastic compartment box is easy to store. The Precision Brand 176-piece dowel pin Assortment contains: (8) 1/16 x 3/4 in, (6) 1/8 x 3/8 in, (10) 1/8 x 1/2 in, (6) 1/8 x 3/4 in, (6) 1/8 x 1 in, (8) 3/16 x 1/2 in, (6) 3/16 x 3/4 in, (8) 3/16 x 1 in, (4) 3/16 x 1-1/2 in, (6) 1/4 x 1/2 in, (6) 1/4 x 5/8 in, (10) 1/4 x 3/4 in, (10) 1/4 x 1 in, (8) 1/4 x 1-1/4 in, (6) 1/4 x 1-1/2 in, (6) 5/16 x 3/4 in, (8) 5/16 x 1 in, (6) 5/16 x 1-1/4 in, (6) 5/16 x 1-1/2 in, (4) 5/16 x 2 in, (10) 3/8 x 1 in, (6) 3/8 x 1-1/4 in, (8) 3/8 x 1-1/2 in, (6) 3/8 x 2 in, (4) 1/2 x 1-1/2 in and (4) 1/2 x 2 in.