UNIOR 1671.bbr60 39 Mm Bottom Bracket Socket

UNIOR 1671.BBR60 39 mm Bottom Bracket SocketAchieve workshop-level precision and protect your investment with the UNIOR 1671.BBR60 39mm Bottom Bracket Socket. Expertly designed for the discerning home mechanic and the professional workshop, this essential tool from our Bearing Tools collection ensures safe, efficient, and accurate installation and removal of external bearing bottom brackets. If you demand precision, durability, and a flawless finish on every job, this is the definitive socket for your maintenance tasks.All models of bottom bracket sockets are precision CNC machined tools for installation and removal of different external bottom bracket cups. They are made of aluminum billet and anodized red for durable finish and precise fit, that won´t damage aluminum external bottom bracket cups. Knurling on the side of the socket creates better grip when threading cups by hand, meanwhile 1/2˝ square drive makes it easy to use with torque wrenches, ratchets and fixed handles.Engineered specifically for systems utilizing 16-notch, 39mm diameter cups, such as the Shimano BBR60, the UNIOR 1671.BBR60 provides a perfect, zero-slop engagement. This exact fit is critical for preventing the tool from slipping, which can lead to unsightly scratches or catastrophic damage to your valuable bottom bracket cups and frame. The tool's design prioritizes the integrity of your components above all else.The user-centric design features are what set this socket apart. The textured, knurled outer surface provides a secure, non-slip grip, allowing you to carefully hand-thread the bottom bracket cups into the frame. This crucial first step helps prevent cross-threading and ensures the bearings are correctly aligned before any torque is applied. When it´s time to tighten, the integrated 1/2 square drive offers universal compatibility with standard workshop ratchets, breaker bars, and most importantly, torque wrenches. Using a torque wrench is non-negotiable for proper installation, preventing over-tightening that can damage bearings or under-tightening that can lead to creaking. This tool makes following manufacturer specifications simple and accurate. The vibrant red anodized coating not only provides a tough, corrosion-resistant surface for years of reliable service but also makes the socket easy to identify in any toolbox. Specifications:- Overall Outer Diameter: 47 mm- Tool Engagement Diameter: 39 mm- Tool Width: 31 mm- Socket Drive: 1/2´´ Square Profile- Notch Count: 16- Weight: 88 g