Use the W-1 Hand Press by C.S. Osborne (sold separately) along with these dies to install oversize #12 plain grommets. These extra large grommets are typically used to create grommet-top curtains and draperies.
This set contains three dies that both cut the hole and set your #12 plain grommets. A cutting die is installed in the top of the hand press and works in conjunction with the cutting block that’s included with the W-1 Hand Press. After a hole is punched, install the two setting dies in the tool to set the grommet.
Please note: This set contains the dies only. The W-1 Hand Press is sold separately.