The Slim tripod legs feature anodized aluminum twist locks that only require a quick half turn to lock and unlock. A grooved center column prevents twisting when in use and can be reversed for low to the ground shots. A weight hook is located underneath the center column for windy conditions. The rubber feet on the tripod are fixed. Benro Slim features a lightweight magnesium shoulder which has 3 leg positions and each leg can be positioned individually for uneven terrain.Staying level is made easy with included bubble levels on the tripod shoulder and on the quick release clamp. The removable single action ballhead has an oversized ratchet style lock knob for easy operation and a panoramic scale. The ballhead includes a blue anodized aluminum arca-swiss style quick release plate with a D-ring 1/4-20 camera screw. 8.8 lb / 4 kg. 57.6 / 146.3 cm. Max Height without Center Column. 48.4 / 122.9 cm. 15.7 / 39.9 cm. 2.2 lb / 1 kg.