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Description
Ko-ken Tools 7 Piece 3/8 Sq. Dr. LHS Socket SetThe Ko ken RS3400LH 7 3 8" Square Drive Socket Set is a 7 piece LHS set designed for precise and efficient fastening, utilizing the innovative LHSTIX system, a registered trademark of OSG CORPORATION's System Engineering Department. This set includes sockets in sizes 5S, 6S, 8S, 10S, 12S, 14S, and 16S, all securely mounted on a 150mm rail for easy organization and access. Engineered for durability and performance, the LHSTIX screw concept enhances
The Ko-ken RS3400LH/7 3/8" Square Drive Socket Set is a 7-piece LHS set designed for precise and efficient fastening, utilizing the innovative LHSTIX system, a registered trademark of OSG CORPORATION's System Engineering Department. This set includes sockets in sizes 5S, 6S, 8S, 10S, 12S, 14S, and 16S, all securely mounted on a 150mm rail for easy organization and access. Engineered for durability and performance, the LHSTIX screw concept enhances fastening efficiency and balance by featuring the Line Head (LH), which transmits torque along the outer circumference of the screw head. Furthermore, the designs labeled LH-S, LH-SS, LS, and LX do not incorporate a specific tapered angle between the driving tool and the screw head. This socket set is ideal for a variety of applications, providing the reliability and precision required for both professional and DIY tasks.
| Input Drive Size: | 3/8" |
| Type: | 7 piece LHSSocket Rail Set |
| Includes: | |
| 3400LH Sockets: | 5S, 6S, 8S, 10S, 12S, 14S, 16S |
| Rail | 150mm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 1
Not To Happy For A Beautiful Design Suite
Color: White 02, Size: Medium, Color: White 02, Size: Medium
Fits well just material is very cheap and fabric is gun glued on. Pants came with a rip
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Reviewed in the United States on May 23, 2025
★★★★★ 5
MY SON'S PROM 2026
Color: Black 02, Size: Large, Color: Black 02, Size: Large
Great suit for my son's prom
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Reviewed in the United States on May 23, 2026
★★★★★ 3
Runs large for a slim fit
Color: Black 02, Size: Large
I followed the size guide and ended up with an item that was to large in all areas. It did not fit like a slim fit. The fabric is odd and does not feel great against the skin. I love the design. I really wish it would have worked.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Prom 2026
Color: Blue 02, Size: Medium, Color: Blue 02, Size: Medium
Perfect fit true to size
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Reviewed in the United States on April 29, 2026
★★★★★ 4
Not true to size but great quality.
Color: Black 02, Size: Medium
I bought a medium for my son who normally wears medium. It was extremely big. The quality and arm length was good.
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Reviewed in the United States on May 5, 2026