General description The CMZST065 Weed Eater String Trimmer Spool Line is designed for easy replacement and compatibility with various weed eater string trimmer models. This product includes pre-wound spools that can be quickly replaced, ensuring a hassle-free experience for users. Technical specifications Compatible with models: CMCST900, CMCST915, CMESTA900, CMEST913, CMESTE920, CMCST98020 Trimmer spool models: CMZST0653, CMZST065 Cap model: CMZST120SC Material: High-quality ABS and nylon Color: Orange Package Contents: 6x replacement trimmer line spool, 1x replacement spool cap, 1x spring Measurement allowed error: +/- 1-3 cm Installation Each replacement spool is designed for easy assembly and removal. Users can snap the spool into place and assemble it quickly by hand, without the need for additional tools. Usage The spool cap protects the string trimmer line and prevents weeds from getting stuck inside, which helps avoid damage to the weed edger. Other information Note: Light