Milwaukee Twins 1 3/8 Fork Cap Socket For 1/2 Drive The Milwaukee Twins 1 3/8 Fork Cap Socket, crafted for narrow spaces, delivers the needed clearance for tasks beneath the handlebars. Its 1/2 drive design, innovative low-profile shape, and protective finish ensure efficient and safe removal of fork cap nuts, making it an essential tool for seamless front-end maintenance. Formerly offered under the J&P Cycles brand. Features: Specially-designed 1-3/8 socket for 1/2 ratchet Low-profile for use in the limited space underneath the handlebars when tightening fork cap nuts