The Park Tool SPA-6 Adjustable Pin Spanner is purpose-built to fit pin holes on retaining rings found on self-extracting (or one-key release) cranksets, including models from Shimano®, Campagnolo®, SRAM®, and FSA®. 

Details

• Designed for heavy duty use, the distance between the pins is adjustable, allowing use on virtually all hanger cups using pin holes
• Uses hardened, replaceable pins approximately 2.2mm in diameter