10 x 1 mm

Not sure of the manufacturer.They are hollow aluminum alloy for quick release. The length is 136mm with ISO 10 x 1 mm threading. Non drive threads are 20 mm long, drive side threads are 30 mm long.

Not sure of the manufacturer.They are hollow aluminum alloy for quick release. The length is 136mm with ISO 10 x 1 mm threading. Non drive threads are 20 mm long, drive side threads are 30 mm long.