57030 Swivel Gripper - No Slip Filter Wrench - Standard 3.5 - 3.875 (88.9 - 98.4mm) Range. Fits most popular 3.625" standard filters. 57030 Tough, stainless steel band with permanently bonded textured coating for superior gripping power...won& t slip. Swivel handle makes it easy to turn in tight spots. Handle swivels more than 180° with adjustable tension. Tension adjusting nut allows swivel pressure to be regulated...no more floppy filter wrenches. Coating process adds many additional gripping points to securely grab the filter.