The HERCULES® 12V Sealed-Head Ratchet with interchangeable 3/8 in. and 1/4 in. anvils is specially engineered to deliver high torque in tight spaces. The low-profile head improves access around obstructions. The sealed mechanism protects internal components from debris and contamination. The brushless motor delivers efficient performance and long tool life. Built for control and durability, this ratchet is designed to handle demanding shop and jobsite use.