Feature(may vary by option.)

●Convenience & High Efficiency: Allowing for the line to stretch and cushion on impact with hard surfaces, the aerodynamic shape allows less drag for more efficient cuts. easy to use and install pre-wound Tool-less installment, pops in and out of trimmer for ease of use.
●Abs Spool & Nylon Line: The edger replacement string spool line were made of premium quality raw material, ABS spool sturdy enough, nylon line string flexible, Not easy to break supports fast cutting and longer lifetime.
●Compatiblity: Spool compatible with Kobalt KST - 120X string trimmer.
●Size: Cordless grass trimmer spool line diameter 0.065 inch to fits line hole perfectly. Spool line length 16ft provide a wider range of mowing.
●Use Precautions: Strong centrifugal force and cutting fast during using, recommend to wear eye protection and long pants to avoid unnecessary injury. And this cordless weed eater parts refill is only suitable for tender weed grass. Strong weeds will been recommended to use blades to trim.

[9 Spool+2 Cap]

[6 Spool+1 Cap]

[12 Spool+2 Cap]

Description

Features:
The Spool Line is the part of the trimmer that rotates at a high rate of speed and releases the line that is used for trimming. The Spool is inserted into the spool housing and is held in place by the spool cap.

Specification:
Model compatibility: for Kobalt KST - 120X
Material: Plastic.
Size: 1.65mm/0.065in*4.9m/16ft (Approx)
Color: As Pictures Show

Package Includes:
6 * Replacement Spools
1 * Trimmer Cap
OR
9 * Replacement Spools
2 * Trimmer Cap
OR
12 * Replacement Spools
2 * Trimmer Cap