Track Spike Replacement Pins OKN-7-13A, 13mm needle length, UNEF 12-32 threads

[Track Spike Pins | OKSTAR] Model: OKN-7-13A 13mm needle length: Ideal for sandy tracks where deeper penetration is required for softer surfaces. The source of your track spike's grip; simply screw directly into the sole's threaded holes. Equipped with standard UNEF #12-32 threads, they are compatible with mainstream replaceable spike shoes and can be swapped according to your needs for sprinting, hurdling, jumping, or middle-to-long distance events. ◆ Material: Alloy Steel (subject to actual shipment) ◆ Surface Finish: Standard silver plating ◆ UNEF #12-32 standard threads for quick and secure installation [Specifications] Model: OKN-7-13A Spike Length: 13 mm Flange Diameter: Ø7 mm Thread Specification: UNEF #12-32 (Universal for track shoes) Thread Length: Standard (4.6 mm) [Purchase Notes] ・Price is for a single piece (1 pcs) ・Processing time for standard orders is 5 days ・Please confirm that your spike shoes utilize the UNEF #12-32 specification before replacing, and choose the spike length according to competition track regulations. [Brand] OKSTAR spike pins are designed and developed by You Kuang Material Co., Ltd., and this shop is entrusted with their operation and sales.