Libec Tripod T98 Dual-tubed upper sections provide superior torsion resistance Rotary stage clamps are temperature-independent, and require no adjustment Robust die-cast 100mm receiver built into spider for rapid leveling Libec H60 Fluid Head 2-step fluid drag for rapid, repeatable setups Sliding top stage for uneven camera payloads Libec Standard Dolly offers increased mobility for re-positioning your tripod and can also be used for taking dolly shots on smooth, hard surfaces. Each of the 3.9" wheels incorporate its own foot-activated lock for increased stability, and the dolly supports loads up to 99 lb. Additionally, it folds for easy carrying via the integrated handle الماركة ماركة أخرى الحالة مستعمل