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FREE DELIVERY
Standard: 5–9 business days Priority: 3–6 business days Expedited: 1–3 business days
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BULK DISCOUNTS
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SECURE SHOPPING
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LIMITED LIFETIME WARRANTY
CASOMAN 18-Piece 3/8-Inch Drive Extra-Long Hex Bit Socket Set, SAE 1/8–3/8 Inch & Metric 3–10 mm, CR-V Sockets & S2 Steel Bits
Product Overview
This 18-piece 3/8-inch drive extra-long hex bit socket set combines SAE and metric coverage for recessed internal-hex fasteners. CR-V socket bases and S2 steel bits support automotive, mechanical, maintenance, and workshop applications requiring extended reach.
Key Features
- SAE and Metric Coverage: Includes eight SAE and ten metric sizes for a broad range of compatible hex fasteners.
- Extra-Long Reach: Extended bits help access narrow, deeply recessed, or obstructed fastener locations.
- Durable Material Combination: S2 steel bits provide hardness and wear resistance, while CR-V bases deliver dependable turning strength.
- Precision Engagement: Chamfered, accurately machined bit ends help guide the tool smoothly into compatible fasteners.
- Readable and Organized: Permanent size markings and a blow-molded case simplify selection, transport, and storage.
Includes
- SAE: 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, and 3/8 inch
- Metric: 3, 4, 4.5, 5, 5.5, 6, 7, 8, 9, and 10 mm
- 1 × blow-molded storage case
Meets or exceeds applicable ANSI performance standards and is backed by the CASOMAN limited lifetime warranty.
FREE STANDARD SHIPPING
We offer FREE STANDARD SHIPPING to eligible delivery areas. Shipping availability may vary depending on your destination.
STANDARD SHIPPING
Estimated delivery time: 5–9 BUSINESS DAYS.
PRIORITY SHIPPING
Estimated delivery time: 3–6 BUSINESS DAYS. Priority shipping is available for an additional fee.
EXPEDITED SHIPPING
Estimated delivery time: 1–3 BUSINESS DAYS. Expedited shipping is available for an additional fee.
Available shipping options and rates will be shown at checkout based on your delivery address.
30-DAY RETURNS
We accept returns within 30 DAYS OF DELIVERY.
To be eligible for a return, the product must be:
- UNUSED
- UNOPENED
- In its ORIGINAL PACKAGING
- In its ORIGINAL CONDITION
Please CONTACT US BEFORE RETURNING an item so our customer service team can provide the appropriate return instructions.
LIMITED LIFETIME WARRANTY
CASOMAN products are covered by a LIMITED LIFETIME WARRANTY against defects in materials and workmanship under normal use.
If you experience a product or after-sales issue, please CONTACT US. Our customer service team will work with you to find an appropriate solution.
For questions about SHIPPING, RETURNS, WARRANTY, OR YOUR ORDER, please contact us at sales@casoman.com.
WE'RE HERE TO HELP.
Shipping
1. Do you offer free shipping?
Yes. We offer FREE STANDARD SHIPPING to eligible delivery areas. Shipping availability may vary depending on your destination.
2. How long does standard shipping take?
Standard shipping typically takes 5–9 BUSINESS DAYS.
3. Do you offer expedited shipping?
Yes. PRIORITY SHIPPING and EXPEDITED SHIPPING are available for an additional fee paid by the customer.
Available priority and expedited shipping options include:
- PRIORITY: 3–6 BUSINESS DAYS
- EXPEDITED: 1–3 BUSINESS DAYS
Available priority and expedited shipping options and rates will be shown at checkout based on your delivery address.
Returns
1. What is your return policy?
We accept returns within 30 DAYS OF DELIVERY.
2. What are the requirements for a return?
To be eligible for a return, the product must be:
- UNUSED
- UNOPENED
- In its ORIGINAL PACKAGING
- In its ORIGINAL CONDITION
3. Should I contact CASOMAN before returning an item?
Yes. Please CONTACT US BEFORE RETURNING an item so our customer service team can provide the appropriate return instructions.
Warranty
1. What does the Limited Lifetime Warranty cover?
CASOMAN products are covered by a LIMITED LIFETIME WARRANTY against defects in materials and workmanship under normal use.
2. How do I make a warranty claim?
If you experience a product defect or other after-sales issue, please CONTACT US. Our customer service team will review your situation and work with you to find an appropriate solution.
Contact Us
1. How can I contact CASOMAN?
For questions about SHIPPING, RETURNS, WARRANTY, OR YOUR ORDER, please contact our customer service team.
Email: sales@casoman.com
We're here to help and will do our best to resolve your issue as quickly as possible.

