Neo Tools automatic oil filter wrench holds up to half the filter for a greater grip which reduces the risk of slipping or damaging the filter. Unlike other oil filter wrenches (either 2 or 3 leg models) this wrench holds up to half of the filter for a greater grip reducing the risk of slipping if the filter is stubborn or damaging the filter in any way. Adjustable from 80mm to 115mm. Reduces time consuming removals and removal of stubborn filters. Spring loaded for easy fitting and removal.