• Overall Pin Length (including threads):  2 1/4"
• Threaded Diameter: 3/4"
• Tip Diameter:  3/8"
• Thread:  10 Pitch

This pop pin is commonly used for the seat and/or handlebar adjustment on an indoor cycle. The pop pin threads into the frame or seat post. T-handle must be threaded out to unlock or allow the pin to be pulled for adjustment of the seat post or handlebar.