Features:
Using the original positioning hole to install that is easy.
Reasonable design makes it easy and convenient to install and remove, and it is a wonderful replacement for broken or old one.
Replace the original damaged parts to ensure long lifetime and better work performance.
Made of high quality material, durable and wear-resistant.
Package include: 2X Knob Cap

Specifications:
Applicable Model: for VERTEX VX-231 VX-351 VX354 VX228
Quantity: 2 PCS

Package include:
2X Knob Cap