STARRETT Pin Vise: Pin Vise, 3.4 mm Max Size - mm, 0.045 in Min Size - Inch, Knurled Grip
The STARRETT Pin Vise (MPN 240C) is a round, knurled-grip pin vise with a 3.65 in overall length. It accommodates a maximum size of 3.4 mm and a minimum size of 0.045 in, and does not include a base.
SKU 3G-OTH-279422
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Product Description
The STARRETT Pin Vise (MPN 240C) is a round, knurled-grip pin vise with a 3.65 in overall length. It accommodates a maximum size of 3.4 mm and a minimum size of 0.045 in, and does not include a base.
Frequently Asked Questions
What is the STARRETT Pin Vise 240C used for?
The STARRETT Pin Vise 240C is used for holding small-diameter workpieces such as pins, wires, drills, and reamers during precision assembly, machining, or inspection tasks. Its knurled round grip provides secure manual control for fine positioning in industrial manufacturing and toolroom applications.
What are the specifications of the STARRETT Pin Vise 240C?
The STARRETT Pin Vise 240C has a round, knurled grip, a 3.65 in overall length, and accepts a maximum size of 3.4 mm and a minimum size of 0.045 in. It does not include a base. The manufacturer part number is 240C.
Where to buy the STARRETT Pin Vise 240C worldwide?
3G Electric supplies the STARRETT Pin Vise 240C to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision tool.
How to select the right pin vise for small workpieces?
Select a pin vise based on the diameter range of your workpiece and the grip style needed. The STARRETT 240C accommodates 0.045 in to 3.4 mm diameters with a knurled round grip for secure handling. Ensure the collet or chuck matches your tool shank size for proper holding force.
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3G Electric supplies STARRETT pin vises. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














