57040 Swivel Gripper - No Slip Filter Wrench - Large 4.125- 4.5(104.7 - 114.3mm) Range. Fits most tractors and other farm implement products. 57040 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.