Amazon.com : Proaim Heavy Duty Ground Spreader for Twin Spiked Feet Tripods. with up to 95kg/209lb Payload. Telescopic, Foldable Design & Quick Lock Mechanism. Secure & Stable. Portable & Easy to Store (
Sachtler Flowtech 100 MS Carbon Fiber Tripod with Mid-Level Spreader & Rubber Feet
Video Tripod System, Professional Heavy Duty Aluminum Twin Tube Tripod, K2 Fluid Head, Mid-Level Spreader, Max Loading 9 LB, DSLR Camcorder, Quick Release Plate - Walmart.com