Check the listing for details. 3 Set M8 Thread Tripod Spike and Rubber Tripod Feet Mount Adapter. Condition: New. Listed at 18.72 USD. A tripod spike is used to hold a tripod or monopod on soft surfaces like soil and sand without causing damage or leaving a trace, providing extra stability for your camera support. Rubber feet provide a stable and secure base for your tripod or monopod. They are great for outdoor photography, nature shots, and landscape photography.SpecificationColor: Silver, BlackMaterial: Stainless Steel, RubberThread Specification: M8 x 1.25Spike Thread Length: 10mm / 0.39 inchSpike Overall Size: 38 x 11mm /1.5 x 0.43inch(H*Hex W)Rubber Feet Thread Length: 13mm / 0.51 inchRubber Overall Size: 27 x 33mm / 1.06 x 1.3 inch(OD*H)Packing List: 3 x Metal Spike, 3 x Tripod Rubber FeetAdvantageThe spike design provides a secure support point for your tripod, helping to prevent falling or slipping on soft or slippery surfaces.