Proto 3/8" Drive Universal Joint Socket 8 MM - 6 Point J5271HAM-SBD

Proto's J5271HAM-SBD is a high-performance 3/8-inch drive 8mm 6-point metric universal joint socket designed for industrial professionals who need to access fasteners at difficult angles. Featuring the advanced TorquePlus™ drive system, this specialty flex socket allows for a pivoting range of up to 65 degrees, providing the versatility of a universal joint with the precision of a standard socket. It is forged from premium alloy steel and finished in full polish chrome to ensure maximum durability and corrosion resistance in demanding mechanical environments.
Key Features
Universal Joint Design: Integrated flex joint permits turning at an angle up to 65 degrees where obstructions may prevent a straight application.
TorquePlus™ Drive System: Advanced internal geometry grips the flats of the fastener rather than the corners to prevent rounding and increase torque transfer.
6-Point Hex Configuration: Provides maximum surface contact on small 8mm fasteners, ensuring a secure grip and reducing the risk of slippage.
Industrial Alloy Steel: Precision-forged and heat-treated for superior strength and a long service life under high-torque conditions.
Full Polish Chrome Finish: Meets stringent aerospace specifications for thickness, offering a professional, easy-to-clean, and corrosion-resistant surface.
Compact Metric Dimensions: Features an 8mm opening size with an overall length of 1-49/64 inches, optimized for use with 3/8-inch drive tools.
Product Weight: Weighs approximately 0.12 lbs, providing a lightweight yet rugged solution for precision reach-in tasks.