An ECHO-branded replacement nylon line cutting head pre-loaded with 2 metres of 3.0 mm twisted line; it is compatible with the SRM-222ESU/L ECHO strimmers.
A genuine ECHO nylon line cutting head pre-loaded with 2 metres of 3.0 mm twisted line; compatible with SRM-2305SI, SRM-265U/L, and SRM-300TESU strimmers.
An ECHO-branded replacement nylon line cutting head filled with 2 metres of 3.0 mm twisted line; it is compatible with GT-22GESL and GT-222ESL ECHO strimmers.