How does shipping work for orders on MRO Exchange?

Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

What payment methods does MRO Exchange accept?

MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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ATS Workholding SC300A-S115 Scroll True Length Collet Chuck Assembly 1-3/4 in Collet Capacity

$999.99 USD

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✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPNSC300A-S115 Stock #0226-00682

30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.

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⚡ Same-day shipping available — order by 11 am CT ($100 add-on at checkout)

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Used in CNC lathe and turning center applications, the ATS Workholding SC300A-S115 is a 3J Scroll True Length Collet Chuck Assembly manufactured on 11-06-08 per the engraved nameplate. ATS Workholding is a US manufacturer known for precision collet chuck systems, and the Scroll True Length series uses a fixed collet position design to maintain linear accuracy during workholding operations. This scroll-actuated style uses a 3/8 inch ratchet drive to turn the scroll and pinion for collet engagement, eliminating the need for a hydraulic or pneumatic drawtube. The chuck accepts standard 3J collets with a collet capacity of 1-3/4 in. per published ATS specifications for the 3J platform. The S115 mount designation indicates a specialized flat-style spindle mount; buyers should verify compatibility with their specific machine spindle configuration prior to purchase. True length designs maintain collet position in a fixed axial location during clamping, making this style well suited for second-operation work, part transfers, and applications requiring consistent Z-axis repeatability. The assembly is made in the USA.

Stock # 0226-682

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Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.