Thank you for viewing. This is a set of spring adjustment nuts, hex nuts, washers for the Tama reissued Camco pedal HP35B, and the Tama-made HP9N7C tension adjust bolt, which is common to all models. Regarding the tension bolt, it is the type with a slit in the bolt itself and is designed specifically for the HP35B, but it can also be used on original Tama Camco pedals and reissued models from the 90s, such as the DP120, and older models from the early 80s to 90s. Regarding the condition of the product, it is new and unused. Currently, it takes over 4 months to receive the product when ordered from the manufacturer. Thank you.