The Grey Pneumatic 3536S is a 3/4" drive x 1-1/8" standard-length, 8-point impact socket designed for high-torque industrial and automotive applications. It is specifically engineered to grip square fasteners securely while transferring pressure away from the thinnest walls to maximize tool life. Key Specifications Drive Size: 3/4"Socket Size: 1-1/8" SA Output Configuration: 8-Point (ideal for square nuts or pipes) Depth: Standard / Short length Material: High-grade Chrome-Molybdenum alloy steel Finish: Corrosion-resistant black oxide coating Markings: Dual laser-etched and roll-stamped size identification