The Stanley STMT89636-8B is a sturdy 36 mm, 12-point, Bi-Hexagonal (double-hex) socket featuring a 3/4-inch square drive. Crafted from chrome-vanadium steel with a Maxi-Drive design to minimize fastener rounding, it meets key mechanical standards and is made for demanding manual use. Specification Model : Stanley STMT89636-8B Socket Size : 36 mm Drive Size : 3/4-inch square drive Point Configuration : 12-point, bi-hexagonal (double-hex) Material : Chrome-vanadium steel Finish : Polished/chrome-plated Special Feature : Maxi-Drive system reduces fastener rounding Standards Compliance : ASME B 107.5M, DIN 3124, ISO 1174-1, ISO 1711-1, ISO 691 Length & Weight : Approximately 58 mm long; around 417 g Country of Origin : India (Stanley Black & Decker India Pvt Ltd.)
