Size - 10mm/12mm two sizes on hex socket ends, 3.31" (84mm) total length, 0.047" (1.2mm) thickness.Corrosion Resistance - Adopts by carbon steel material, surface treatment with galvanized, make it more durable for long service life.High Torque - Pass the round bar through the hole to be a T-shape wrench, can apply more leverage and torque.Comfortable to Use - Ergonomic design, comfortable hand feeling, compact, lightweight and portable.Widely Used - Manual removal of spark plugs, suitable for most common spark plugs, is very convenient in life. Suitable for automobile and bicycle repair industry, mechanical disassembly, faucet nuts, daily maintenance and other purposes.
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