Allen Key Free 3D model

cgtrader

People typically reach for a versatile tool known as an Allen wrench or a hex key. These names encompass multiple aliases, including hexagonal spanners and other designations, yet essentially serve as instruments with hex-shaped heads used to tighten or loosen bolts that sport matching sockets on their ends. This specialized gear can turn a hex-head bolt clockwise, tightening it in place or counterclockwise, allowing users to remove it easily. A standard tool in most DIYers' and engineers' workshops, these hand tools can come in various sizes to match specific bolt requirements, making them invaluable for completing any repair task or assembling devices requiring bolts.