FILTER WT/OR Howes Lubricator Blades are made of heat-treated

Blades are made of heat-treated 8650 alloy (nickel-chromium-molybdenum) steel

Check your string trimmer manual for recommendations and to ensure that larger lines will work with your trimmer

Fits all sizes

and (1) Thermostat Bracket

FILTER WT/OR Howes Lubricator Blades are made of heat-treatedBLACK+DECKER hand vacuum filter works With All Models HHVK* HHVK320J10, HHVK320J61, HHVK320JZ01, HHVK415B01, HHVK515J00, HHVK515J00FF, HHVK515JP07, HHVK515BPF07. For optimal performance, use BLACK+DECKER hand vacuum filter replacement every 6 9 months and whenever worn or damaged. Washable replacement filter for dust buster Advanced Clean+ Series Hand Vacuums.