Pedro’s Splined Bottom Bracket Socket

Pedro’s updated Splined Bottom Bracket Socket features a square 3/8″ drive and a 24mm hex drive allowing it to be driven by a 24 spanner or socket or be fitted in a bench vise.

The 20-tooth pattern fits a variety of cartridge style bottom brackets that feature square taper, Octalink, ISIS Drive, and other similar spindles including models from FSA, Shimano, Truvativ, Race Face, and others.

For tough bottom bracket jobs, it is best paired with Pedro's BB Socket Holder which is designed to help hold the Splined Bottom Bracket Socket in place.