13mm A/F (Across Flats): Tailored for fastening 13mm hex nuts and bolts with precision. 75mm Length: Compact and maneuverable, offering excellent control in confined spaces. Press-Fit Design: Ensures a secure, slip-free hold for efficient torque transfer and fastener retention. 1/4" Hex Shank: Universal fit for compatibility with most manual and power driver tools. High-Durability Construction: Built from premium materials to withstand demanding tasks and heavy use.