# Crafting> 3D Printing > Multiboard > Notes - multibuild.io/parts - thangs.com/designer/MultiBuild/3d-model/Multiboard%20Learning%20Pack-977393 - youtube.com/watch?v=Oge0fgVxRHY MultiBuild — "Multiboard Tile Learning Pack : Getting Started With Multiboard" ``` Sizes are either mm or MU. Locking Bolt Locking T-Bolt ── Connection Types ── Bolt-Locked Friction Fit Peg Click MU = Multiboard Unit (25mm) ── Plates ── Octagon Plate Regular, Interfitted, Triangle 2 x 2 6 x 6 10 x 10 14 x 14 3 x 3 7 x 7 11 x 11 15 x 15 4 x 4 *8 x 8 12 x 12 16 x 16 5 x 5 9 x 9 13 x 13 4 x 3 ── Snaps ── Regular weakest; orientation doesn't matter Moderate Weight Bearing moderate; orientation matters Heavy Weight Bearing Hook stronger; orientation matters Double-Sided strongest ── Pins & Clips ── Small Clip to Small Thread ── Hooks & Pegs ── Hook (Bolt-Locked Insert) L-shape open-ended cylinder Uses: Moderate or Heavy Hook Snap + Locking Bolt (length x thickness) 15 x 7.5 15 x 12.5 15 x 17.5 20 x 7.5 20 x 12.5 20 x 17.5 25 x 7.5 *25 x 12.5 25 x 17.5 Friction Fit L-shape close-ended cylinder same attachment and size options Peg (Bolt-Locked Insert or Friction Fit) open-ended cylinder Uses: Moderate or Heavy Hook Snap + Locking Bolt 25, *50, 100, 150, 150 Double Insert Pegboard Click Hook classic hook with two click points 15, 20, *25, 30, Double Click Hook ── Shelves (Bolt-Locked) ── Simple Shelf (width x depth) Uses: Moderate or Heavy Hook Snap + Locking Bolt 2 x 2 4 x 2 6 x 2 8 x 2 2 x 4 4 x 4 6 x 4 8 x 4 2 x 6 4 x 6 6 x 6 8 x 6 2 x 8 4 x 8 6 x 8 8 x 8 Support Bracket (angled) Uses: Regular Snap + Locking Bolt, Small Thread to Small Clip 4 MU, 6 MU Modular Shelf connectable shelf slices Left/Right 2 x 2 supported 2 x 4 supported 2 x 6 supported 2 x 8 supported Center 2 x 2 supported, floating 6 x 2 floating 2 x 4 supported, floating 6 x 4 floating 2 x 6 supported, floating 6 x 6 floating 2 x 8 supported, floating 6 x 8 floating 4 x 2 floating 8 x 2 floating 4 x 4 floating 8 x 4 floating 4 x 6 floating 8 x 6 floating 4 x 8 floating 8 x 8 floating 4 x (2 to 4) floating 4 x (6 to 2) floating 4 x (2 to 6) floating 4 x (6 to 8) floating 4 x (2 to 8) floating 4 x (8 to 2) floating 4 x (4 to 2) floating 4 x (8 to 4) floating 4 x (4 to 8) floating 4 x (8 to 6) floating ── Brackets (Bolt-Locked) ── Vertical supports for horizontal surfaces. (Base Plate, Tile, Tray) Uses: Regular Snap + Locking Bolt Hold Tray: Small Thread - Fix Point + Locking Bolt + Bracket-Fix Point Joint Depths: 2, 3, 4, 5, 6, 7, 8 Small Thread - Fix Point (Folded) "Screw into the small threads. Attach parts that have a negative Fix Point or Rail." Small Thread - Lite Fix Point (Supported) Bracket-Fix Point Joint "To add Point connections onto a Bolt-Locked Bracket to hold a Tray." Uses: Pint + Locking Bolt Point — connect to a Point Hole Half Point — connect to a Point Hole — connects units in tighter spaces Lite Point — 1mm thinner — connect to Point Rails (Negative) Half Lite Point — 1mm thinner — connect to Point Rails (Negative) — connects units in tighter spaces ── Trays ── 1 x 1 2 x 1 3 x 1 4 x 1 1 x 2 2 x 2 3 x 2 4 x 2 1 x 3 2 x 3 3 x 3 4 x 3 1 x 4 2 x 4 3 x 4 4 x 4 Uses: Drawer Shells or Bolt-Locked Brackets ```