Hiker H-901 Kit Contains the following. 1- H901 Grommet Press1- #2 Die1- Bag of 500 Brass Grommets Interchangeable Die - Adjustable Lower Die - Professional Grade - Inserts eyelets as small as 1/16" id - Inserts self-piercing grommets as large as 5/8" id (#5)! GROMMETING HAND PRESS Forward or Backward Handle The HIKER H-901 hand press offers all the versatility you'll ever need from a hand press. The dies are interchangeable, so you can insert several types and sizes of grommets with the same press; the lower die is adjustable, which provides a consistent, quality setting in various material thicknesses - no more guessing when to stop pushing the handle down!; and the HIKER H-901 was designed to produce up to 6 times more cutting and closing pressure than other competing presses. That means that the H-901 requires up to 6 times less human effort to insert a grommet! Flat washers; turn-over washers; spur washers; thin material; thick material; whatever your needs are, the HIKER H-901 hand press is the best hand press available. SPECIFICATIONS: - Throat Depth: 2 3/4" - Height: 11" - Weight: 16 lbs. Work smarter, not harder. Using a hammer to insert grommets is like using a rock to pound nails... it's really not necessary, or efficient. It also costs more! HIKER has developed a great hand press that will save you money while improving the quality of your products. The H-901B will quickly pay for itself on labor savings alone!