Two way ratcheting oil wrench with a 1/2""D for use with a ratchet, power or extension bar. Durable steel construction with a spring- loaded tension mechanism that adjusts to fit filters from 60 � 80mm and non-slip steel jaws that grip without slipping. Ratcheting function designed to install and remove oil filters quickly and easily. Adjustment range: 60 - 80mm. Non-slip steel jaws securely grip the oil filter. 1/2"" square drive for use with a ratchet, power or extension bar. Max torque: 50Nm. Ratcheting function to install and remove the oil filter quickly and easily. Two-way, reversible design can remove & install filters.