3M 7000127447 Speedglas 100 Black Welding Helmet Shell

Product Description

The 3M 7000127447 is the Speedglas 100 Black welding helmet shell, sold as a replacement body for welders whose original helmet housing has been damaged or worn. This part ships without a headband and without an Auto-Darkening Filter (ADF), making it a structural spare intended to restore a complete Speedglas 100 assembly. Welders and safety equipment managers who need to keep a Speedglas 100 system operational without replacing the full unit can source this shell separately. The shell weighs 1.14 pounds and is finished in black. It is designed for straightforward component-level replacement rather than a full system purchase.

This helmet shell is suited for welding environments where the Speedglas 100 series is already in use and the existing ADF and headband remain serviceable. Typical applications include MIG, TIG, and stick welding in fabrication shops, manufacturing facilities, and field repair environments. Because the ADF and headband are not included, the installer must transfer or separately procure those components to return the helmet to full working condition.

Key Features

• Replacement shell only — no Auto-Darkening Filter or headband included
• Black finish matches original Speedglas 100 series color
• Lightweight at 1.14 pounds for reduced neck fatigue during extended wear
• Allows component-level repair, reducing cost compared to full helmet replacement
• Compatible with existing Speedglas 100 ADF and headband hardware

Compatibility

Designed as a replacement shell for the 3M Speedglas 100 series welding helmet. The original product reference numbers associated with this shell include 51131-17160 and 07-0012-00BL. No other specific model compatibility was stated in the product data.

Installation Notes

Installation should be performed by a qualified welder or safety equipment technician familiar with Speedglas 100 assembly procedures. Transfer the existing ADF and headband components from the damaged shell to this replacement housing following the manufacturer assembly instructions. Verify that the ADF lens is seated and secured correctly before returning the helmet to service. Never use the helmet for welding operations until the ADF is properly installed and tested for correct darkening response.

Technical Specifications

• Weight: 1.14 pounds
• Color: Black
• Includes Headband: No
• Includes Auto-Darkening Filter: No
• UPC: 00051131171602
• Minimum Order Quantity: 1

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000127447