Library › Hardware › Plastic syringes 1–60 mL as pistons and cylinders
30ml Luer-slip syringe barrel (plunger removed)
30ml Luer-slip syringe barrel (plunger removed): ID 21.7, OD 23.6, 105 mm to the 37.6 × 8 × 2.5 finger flange (bore open through it), closed end 1 thick, Luer tip Ø4 × 8 with a Ø2 flow bore
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")
Dimensions
| syringe | 30ml |
|---|---|
| barrel_id_mm | 21.7 |
| barrel_od_mm | 23.6 |
| length_mm | 105 |
| ml_per_mm_stroke | 0.37 |
Let your AI pull this. Add
Set it up →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.From the full sheet
Plastic syringes 1–60 mL as pistons and cylinders: every size, notes, mating features and sources. What is the inside diameter of a 10 mL syringe?