# Peg clutch collar Ø16 × 8, Ø5 bore, Ø3 peg hole at 5.5 mm

> What is a peg clutch collar?

- Category: Hardware › Mechanism parts
- Kind: Modern device
- Basis: Xem Studio design following Brown's figure (1868); true size, no printing allowance
- Page: https://xemstudio.com/objects/peg-clutch-collar-d16x8-b5/ · JSON: https://xemstudio.com/api/geometry?object=peg-clutch-collar-d16x8-b5 · Plain text: https://xemstudio.com/objects/peg-clutch-collar-d16x8-b5/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); files Xem Studio Design License (free to use and sell from, not to redistribute as files: https://xemstudio.com/license/)
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

## Overall (mm)

| length | width | height |
|---|---|---|
| 16.0 | 16.0 | 8.0 |

**Exact dimensions.** True size, with no printing tolerance added.

## Notes

- Ø16 × 8 collar fixed on the Ø5 shaft with a Ø3 axial hole 5.5 mm from the axis for a dowel peg that stands proud of its face; the sliding pulley's peg strikes it.
- Xem Studio design following Brown's figure; true size, no printing allowance (apply your own to the mating features).

## Sizes

| dimension | value |
|---|---|
| collar | Ø16 × 8 mm |
| bore | Ø5 |
| peg hole | Ø3 at r = 5.5 |

## Where the files are

- Henry T. Brown (1868, public domain): [Five Hundred and Seven Mechanical Movements — scan on archive.org](https://archive.org/details/fivehundredseven00browiala) — web — Publisher's page; dimensions are facts
- 507movements.com: [Brown's movement No. 361: figure, his text and an animation](https://507movements.com/mm_361.html) — web — Publisher's page; dimensions are facts
- Xem Studio: [drawing](https://xemstudio.com/objects/peg-clutch-mechanism/) — web — Publisher's page; dimensions are facts

## Free STEP/STL (1 parts, Xem Studio Design License, Xem Studio)

Index: https://xemstudio.com/files/hardware/peg-clutch-collar-d16x8-b5/index.json · license: https://xemstudio.com/files/hardware/peg-clutch-collar-d16x8-b5/LICENSE.md

- peg-clutch-collar-d16x8-b5: [STEP](https://xemstudio.com/files/hardware/peg-clutch-collar-d16x8-b5/peg-clutch-collar-d16x8-b5.step) · [STL](https://xemstudio.com/files/hardware/peg-clutch-collar-d16x8-b5/peg-clutch-collar-d16x8-b5.stl) — collar, z 0..8, peg hole on +X

## Questions

**What is a peg clutch collar?**

Ø16 × 8 collar fixed on the Ø5 shaft with a Ø3 axial hole 5.5 mm from the axis for a dowel peg that stands proud of its face; the sliding pulley's peg strikes it.

## Fits with

- [Peg clutch: sliding pulley driven by a peg on a collar](https://xemstudio.com/objects/peg-clutch-mechanism/)