1/8" x .75" hinge pins.
Quasi Speed
SKU:QS-4111
1/8 x 1.75 Inner Rear Arm Captured hinge Pins Formerly GFR-1289 and 57-1192
Five Seven Designs
SKU:57-1096
1 set of 4 Delrin hinge pin bushings. Compatibility: Five Seven Designs Prodigy SC Mod