Benro C-257M8 Mg-Carbon M8 Tripod Supports 26.4 lbs with Quick Release, 3-Leg Sections and Magnesium Die-Casting Magnesium Die-Casting Improved dust and rubber-resistant leg lock design prevents dust or moisture from entering the interior of the leg twist-locks. Three leg-angle settings (24,55 & 80). The retractable spring-loaded hook can be used to add stability with a sand bag or equipment bag. Removable rubber and stainless steel spike feet provide a secure grip both indoors and outdoors