This Yato twin socket set is a 3/8" drive workshop set made from high‑quality chrome‑molybdenum steel for demanding automotive and mechanical use. It combines multiple specialized sockets in one compact 10‑piece kit, designed to work with a 3/8" ratchet or extension.
Basic details
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Product name: Twin Socket Set 3/8"
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Model / symbol: YT‑0603
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Drive size: 3/8" square
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Number of pieces: 10 sockets
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Material: CrMo (chrome‑molybdenum) steel, hardness HRC 52–55
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Approx. weight: 800 g
Construction and quality
The sockets are manufactured from high‑quality CrMo steel, giving high strength and resistance to wear under repeated torque loads. Yato markets this series with emphasis on durability, proper heat treatment and good execution quality for professional use.
Use and applications
With a 3/8" drive and twin socket design, the set is suitable for workshop, automotive and general mechanical work where compact sockets are needed with a mid‑size ratchet. The 10‑piece assortment provides a practical range of sizes for everyday service tasks without carrying a large, heavy kit.

