Extra Long Double Flexible Ring Ratchet Wrench 8–19 mm, 6 pcs
Extra‑long double flexible ring ratchet wrench set from YATO, designed for professional service and workshop use. The 6 eye wrenches cover the most common metric sizes from 8×9 to 17×19 mm,...

Extra‑long double flexible ring ratchet wrench set from YATO, designed for professional service and workshop use. The 6 eye wrenches cover the most common metric sizes from 8×9 to 17×19 mm, with long lengths up to 410 mm for extra reach and leverage. Each ring uses an As‑Drive dodecagonal profile and a fine 90‑tooth ratchet mechanism with rotation switch, giving a very small working stroke in confined spaces. High‑quality CrV steel, hardness 42–49 HRC, satin chrome finish and swivel heads provide strength, durability and comfortable handling during intensive use.
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Brand: YATO
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Model / symbol: YT‑50390.
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Type: extra long double flexible ring ratchet wrench set.
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Wrench type: eye (ring), long, with ratchet mechanism and swivel.
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Pieces in set: 6.
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Sizes: 8×9, 10×11, 12×13, 14×15, 16×18, 17×19 mm.
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Overall lengths: 237, 294, 323, 369, 406, 410 mm.
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Ring profile: dodecagonal, As‑Drive working profile.
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Material: high‑quality CrV (chromium‑vanadium) steel.
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Hardness: 42–49 HRC.
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Ratchet: yes, ring ratchet with rotation switch.
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Number of teeth in ratchet mechanism: 90T.
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Swivel: yes, swivel eye head (double flexible).
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Surface finish: chrome plated, satin.
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Head coating: satin.
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Application: service, workshop.
