Description:

Features:
brand new and high quality
Made of high density nylon with metal spring to ensure durability.
Convenient to change, easy to install.
Stable high reliability.
Practical and compact, a great accessory for grass brush cutter.
for: Fit for trimmer heads.

Specification:
Material: Nylon, Metal
Optional specifications: 1# T25, 2# T35
Color: Blue&Black
Quantity: 1 set

Note:
Transition: 1cm=10mm=0.39inch
No retail package.
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 x Trimmer Bump Knob
1 x Spring