Fits most aircraft and most popular. Oil filter adapter drain cup for tight spaces. Strong magnet secures the cup. Disengage the oil filter slighly to drain to the cup before completely removing to eliminates mess. Material is ASA oil resistant material. Attaches to standard 1/2" inch OD , 3/8 inch ID tube. Color is black. Check to verify clearace to other engine features such as oil return or other brackets. Good for tight spaces.