STIHL Trimmer Service Kits Size:KIT 4144 - For FC56, FC70, FS40, FS50, FS56, FS70, HT56, KM56 No other cartridges are certified

No other cartridges are certified to be fitted with this mask

Made of durable plastic

Diffuser Screw Helps Prevent Brown Spots By Breaking Water Into Smaller Droplets

sizes clearly marked on the handle for easy identification

2-13/16" Total Length

STIHL Trimmer Service Kits Size:KIT 4144 - For FC56, FC70, FS40, FS50, FS56, FS70, HT56, KM56 No other cartridges are certifiedAvailable for a wide range of STIHL trimmers. All kits include an air filter, fuel filter and spark plug, and certain kits also include a spark arresting screen. WARNING! Improper use of any power tool may cause serious or fatal injury. Read, understand and follow carefully the operating and safety instructions in your instruction manual before using such products.