Looking for a special wrench or socket?
I have this fastener that screws on to a 1/2" spindle on an exercise bike that holds the bearings in place for the pedal crank wheel. This fastener looks like a washer, but to install it, I need a tool that has two blades, like a blade screwdriver, at opposite sides that fit the slots on this fastener. It's round with these side way slots at the 9 and 3 o'clock position. This fastener screws on to the spindle to hold the bearings in place. Seems like iI need a long socket wrench with two blades about 35mm apart from each other to fit the slots on the fastener. I hope I have describe the tool I am looking for. Kind of like a spanner wrench, but with slotted blades rather than pins. Any help would be appreciated.