Description:【SIZE】1/2 inch square drive, 9.84 inch (250mm) total length.【DURABILITY】Made of chrome-vanadium steel with chrome-plated finish for wear-resistant and durable.【SECURE HOLD ON SOCKETS】Spring-loaded ball at male end retains sockets securely and prevents them from dropping.【LONG ARM】Socket head lock onto ratchets and extensions, can apply more leverage and torque.【APPLICATION】Widely used in DIY hand-making, household maintenance, and most general repairs.
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