Library › Hardware › Cantilever shelf plates for 15-series posts: 8 to 16 in reach

8 in cantilever shelf plate, ¼ in thick

8 in cantilever shelf plate, ¼ in thick: two holes on the post, three under the shelf rail (5 Ø8.73)

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.
Set it up →

From the full sheet

Cantilever shelf plates for 15-series posts: 8 to 16 in reach: every size, notes, mating features and sources. How do I hang a shelf off a single 1515 post?

Other sizes