• Thin Flange Bottom Bracket Socket Designed to create a tight grip on thin flange bottom bracket to avoid slipping while torquing cups into bike frames.
  
• This single-sided socket is used for installing and removing 48.5mm, 16-notch bottom bracket cups.
  
• The socket has a machined 3/8'' drive, which can be used to allow 3/8'' drive torque wrenches to be attached and locks onto 1/2 inch UNC press rod for secure and easy installation of thin flanged bottom brackets.
  
• Machined 6061 Aluminum Anodized Red

Free local pickup at our Gasoline Alley shop, 179 Leva Ave #103B, Red Deer County. Choose Pickup at checkout and we'll let you know when your order is ready.

Shipping across Canada. Rates and delivery options are shown at checkout before you pay.

Store hours: Mon–Fri 10–5, Sat 10–4, closed Sunday.

Unused accessories in original packaging can be returned within 30 days of delivery. Bring them to the shop or contact us to start a return.

Read the full return policy

Not sure it's the right fit or size for you? Talk to our team before you order.

Call (403) 342-9558 or send us a message. We're happy to help.