Light Duty The ALC is a lightweight, aluminum contractors' tripod with positive locking quick clamp style clamps and individually tightened hinge screws. FEATURES: Aluminum hinge, clamp and shoe castings with replaceable shoe points Powder coated castings for durability and wear-resistance Positive locking quick clamps Aluminum casting shoe with hardened steel replaceable shoe points Poly-webbed shoulder strap with built-in locking belt that secures legs of tripod for easy transport to and from the jobsite