German precision 3-jaw scroll chuck by Wolf & Söhne (WS mark), from a retired instrument and clockmaker workshop.

Heavy professional construction with precision scroll plate and interchangeable step jaws. Designed for instrument makers, horologists, and precision bench work.

Included:

• Wolf & Söhne precision 3-jaw chuck

• Original chuck key

• Two complete interchangeable jaw sets (6 jaws total)

• Precision scroll mechanism in excellent working order

Specifications:

• Register bore is 21 mm

• Fits 16 mm precision lathe spindle (buyer should verify thread compatibility)

• Precision German manufacture

Provenance:

From a retired instrument and clockmaker workshop, where quality German precision tooling was used and maintained.

Applications:

Ideal for:

• Instrument makers

• Clockmakers

• Precision machinists

• Tool collectors

• Restoration shops

Why this one stands out:

Complete with two interchangeable jaw sets, which are often missing and difficult to source separately.

Measurements:

See photos for bore and dimensions. Buyers should verify compatibility with their spindle.