Description: 3/8" Screw Rubber Tripod Spike Feet. Install in tripod or monopod feet for extra stability. Consists of two parts, aluminium alloy spike feet and anti-slip rubber. Universal for Bionano, Manfrotto, Sony, Nikon tripods and monopods. 3/8" screw thread tripod monopod photography accessory. Specification: Material: Rubber + Aluminum Alloy Size: Length: 3.3cm/1.3inch Package Includes: 1x 3/8" Screw Tripod Spike
