MSMint Spike Pin Track and Field Spike Pin Needle Pin

• A set of 16 track and field spike pins.You can choose from shapes such as needle pins, pyramid pins, and two-stage parallel pins depending on the competition and purpose.A set of 16 spike pins for track and field.You can choose from shapes such as needle pins, pyramid pins, and two-stage parallel pins depending on the competition and purpose. • Short-distance A (7mm): For 100-400m Needle pin Short-distance B (7mm): For 100-400m Two-stage parallel pin For soil, untuker (12mm): For soft tracks such as dirt, untukar, and sand For medium and long distances For obstacles (7mm): Highly versatile pin with a good balance of grip and stability Long jump / high jumpFor jumping (9mm): Two-stage parallel pin used in jumping competitions that require rebound. • [Size] Thread diameter: Approx. 5mm Length: Please refer to the image Material: Steel Set contents: 16 pieces • [Note] Each stadium may have its own rules regarding the shape and length of spike pins.Before competing or practicing, be sure to check with the venue administrator or the official website about the types and lengths of pins that can be used. • [How to use] Please retighten the pin firmly before use to prevent it from falling off or damaging the threaded part.Please be careful not to overtighten.Also, when installing or removing the pin, make sure that the handle and pin are properly engaged. • [About use on stadiums] Needle pins are suitable for stadiums with tartan or artificial turf, but some stadiums may have restrictions on the shape of pins that can be used, so please use the appropriate pin.