Lightweight, portable and easy to carry. Designed with 3/8 inch screw interface. Easy to install and remove. Suitable for tripod, monopod, ball head, quick release plate, etc. Ideal for anchoring one leg or all three legs in soil. Fits many kinds of ground, such as sand, mud and slope, etc. Lightweight, portable and easy to carry Specifications: Material: Stainless Steel Color: As picture shown Optional Length: Approx., 8cm/ 3., 15 Inch, Approx., 12cm/ 4., 72 Inch Packing List: 1 * Spike Mount 1 * M2., 5 Wrench 1 * Pad Universal Rubber Feet Tripod Non-Slip Feet Stainless Steel Stainless Steel Tripod Spike Universal Tripod Foot Spikes 3/8 Inch Thread Stainless Steel 3/8 Inch Thread Spike Ideal for anchoring one leg or all three legs in soil. About this item Set of 3 Universal Stainless Steel Spikes with Silicone Rubber Washers Fully RRS compatible One Piece Solid Stainless Steel 3/8" Screw Thread Fits all Tripods with 3/8" Sockets. Exposed Length 50mm / 2". Includes Double Ended Wrench Designed with 3/8 inch screw interface. Made of good quality stainless steel, solid, and wear-resistant.