Sizes and Styles: 6 styles shelf pins can fit 5 and 6mm shelf holes on cabinets. Bracket Style Shelf Support size: 6 mm/ 0.24inch in diameter, 13 mm/ 0.51inch in width; Spool shelf support size: 5 mm/0.20inch in diameter; Cylindrical shaped shelf pins size: 5 mm in diameter, overall length is 16 mm/ 0.59inch; Dowel Pins: 5mm in diameter and 25mm/1inch in length. PVC Shelf Support Pegs: 5mm in diameter and 16mm in length. Wdide Applications: Shelf pins for shelves are very easy to install by hand, you can use them for kitchen cupboards, bookshelf, display cabinet, furniture, wardrobe, closet, pantry shelving, bookcase shelf, meet your . Material: Shelf support pegs made of -plated steel, for long using life. Nicely finished and smooth not rough. Warm Notice: In order to make dowel pins a tight fit, your hole should be equal to or slightly smaller than the diameter shown., Weight: 0.64374980504 Pounds, Manufacturer: Jaywool