GEDORE K 21 80 6184700 bussola esagonale 3/4 inch attacco 80 mm, profilo UD, cromata opaca

On a busy factory floor, a maintenance technician reaches for the GEDORE K 21 80 socket to break loose a stubborn 80 mm bolt on a large industrial press. The socket's UD profile grips the flats of the fastener, not the corners, so the bolt head remains intact even after repeated high-torque applications. Hot forged from Gedore Vanadium Steel 31CrV3 and finished in matt chrome, this 3/4-inch drive socket is built to withstand the demands of heavy machinery maintenance.

Key specifications

• Drive size: 3/4 inch (19 mm)
• Wrench size: 80 mm
• Socket profile: Hexagonal (6-point)
• Internal profile: UD-Profile
• Material: Gedore Vanadium Steel 31CrV3
• Surface finish: Matt chrome-plated
• Overall length (L1): 90 mm
• Outer diameter (d2): 108 mm
• Drive end diameter (d1): 50 mm
• Standards: DIN 3124, ISO 2725-1
• Manufacturing: Hot forged
• Country of origin: Germany

Why choose it

GEDORE sockets are engineered for professional use where durability and accuracy are critical. The UD profile applies force to the flats rather than the corners, extending the life of both the socket and the fastener. The matt chrome finish not only protects against rust but also provides a secure grip when handling. Laser-marked size and brand ensure quick identification in a busy workshop.

Ideal use cases

• Industrial machinery maintenance and repair
• Automotive heavy-duty applications, such as truck and bus servicing
• General mechanical work requiring large hex fasteners
• Assembly operations in manufacturing plants

Good to know

This socket is designed for manual use and is not impact rated. It complies with DIN 3124 and ISO 2725-1, ensuring compatibility with standard 3/4-inch drive tools. The precise fit ensures efficient force transmission even under high loads, reducing the risk of fastener rounding and tool slippage.