a) Made from durable transparent PC.
b) Fit on press or screw emergency stop button.
c) Easily used and permanently prevent workers from operating carelessly.
d) For the hole diameter of 22-30mm.
| Part NO. | Description |
| SBL01 | Height:31.9mm;outer diameter:49.6mm;inner diameter:22mm. |
| SBL02 | Height:31.9mm;outer diameter:49.6mm;inner diameter:30mm. |