Optics / interface / precision
Everlast / Fiber Optic Windows
Everlast / Fiber Optic WindowsEverlast / Laser welding consumable
Everlast RedSabre Fiber Optic Window Lens for SUP21T Heads
Catalog SKU LWD-EV-LSR-FBR-OPT-21
$100.00 USD
Special order
Start with the exact fit.
Match the original part number, welding-head version and specification before choosing a replacement.
Selected configuration:
Read specifications and fitment ↓Change machine ↗Exact part referencesClear pack contentsMachine fitment guidance
Special order. Stock availability and dispatch date will be confirmed after ordering. If the part cannot be supplied, the order will be refunded.
Machine fitment
Find your exact model below, then check the required head, connection or original part number.
| Machine | Required configuration |
|---|---|
| Everlast RedSabre 1500 | Requires SUP21T on the installed gun; match the original optical or wire-feed specification. Confirm the gun label: published RedSabre 1500 head names conflict. |
| Everlast RedSabre 2000 | Legacy SUP21T configuration only. Current SUP33T-equipped machines require a different cartridge or holder. |
A head-specific fiber-optic window service part.
Specifications
| Part number | EV-LSR-FBR-OPT-21 |
|---|---|
| Pack contents | 1 piece |
Part-specific requirements
For the air-cooled SUP21T gun configuration. Confirm the service part number on the installed head.
Fitment limits: This is not the D18T2 front protective window.