General description Sleek and durable, the Sealey AK642 Oil Filter Claw Wrench is designed for efficient oil filter removal. It features a satin finish steel construction and is compatible with both 3/8" and 1/2" square drives, making it a versatile tool for any mechanic or DIY enthusiast. Technical specifications Construction: Satin finished carbon steel Drive sizes: 3/8" and 1/2" Sq Capacity: 63-103mm Model No.: AK642 Usage The claws of the wrench grip the filter tighter as more torque is applied, ensuring a secure hold for effective removal.