These single-sided sockets are used for installing and removing 48.5mm 16-notch, 52mm 16-notch and 50mm 12-notch bottom bracket cups.

The sockets have a machined 3/8" drive, which can be used to allow 3/8" drive torque wrenches to be attached and threaded onto 1/2 inch UNC press rod for secure and easy installation of thin flanged bottom brackets. Machined 6061 Aluminum Anodized Red

Kit includes:

• 1: 1/2" UNC Threaded Rod
• 1: 1/2" Adjustable Press Stop
• 1: 6806/29 Bearing Drift
• 1: 6806 Bearing Drift
• 1: 24x37 Bearing Drift
• 1: Wheels MFG Thin Flange Bottom Bracket Socket for 48.5mm 16-notch pattern.
• 1: SRAM Thin Flange T47 Bottom Bracket Socket for 52mm 16-notch pattern.
• 1: Praxis Thin Flange T47 Bottom Bracket Socket for 50mm 12-notch pattern.