3M Versaflo M-Series Helmet Welding Knob and Pivot Kit M-146SG

3M Versaflo M-Series Helmet Welding Knob and Pivot Kit M-146SG

The M-146SG is a complete replacement of the welding knob, internal and external pivot joints for the 3M Versaflo M-Series Welding Shield M-153SG, allowing the faceshield to pivot when raised, lowered or repositioned, and is used with the M-400 Series helmets.

Key features

• Headgear Type: No Headgear Included
• Specifications Met: ANSI Z89.1 Type I, Class G
• Net Weight: 0.2 lb
• The 3M Versaflo M Series Welding Knob and Pivot Kit, M 146SG includes a Pivot Socket Cam, Pivot Spring Clip, Pivot Support Cam, Welding Knob, and Pivot Joint left and right assembly.
• When installed with the 3M Versaflo M Series Welding Shield M 153SG, it allows the faceshield to pivot when raised, lowered or repositioned, and is used with the M 400 Series helmets.
• Compatible with: M-Series

Ideal applications

• Welding
• Metal Fabrication
• Metal Production & Fabrication
• Heavy Industrial

Why buyers choose this product

This is a genuine Speedglas knob & pivot kit made for the 3M system it fits. Genuine 3M parts keep the equipment working with the fit, function and protection that 3M designed and certified.

Specifications

Brand	Speedglas
Compatible Respirator	M-Series
Compatible Welding Helmet	M-Series
For Use With	3M Versaflo Respiratory M-Series Helmet Assemblies
Headgear Type	No Headgear Included
Intrinsically Safe	N/A
Net Weight (Imperial)	0.2 lb
Net Weight (Metric)	88.5 g
Product Series	M-Series
Product Type	Knob & Pivot Kit
Specifications Met	ANSI Z89.1 Type I, Class G
Model / Catalog #	M-146SG
3M Stock #	7100168648
UPC	076308942779
Unit of sale	Each
Country of origin	USA

Additional product details

For use with 3M Versaflo Respiratory M-Series Helmet Assemblies. Meets ANSI Z89.1 Type I, Class G. Unit of sale: Each. 3M stock number 7100168648.

Order the 3M Versaflo M-Series Helmet Welding Knob and Pivot Kit M-146SG from Jendco Safety for genuine Speedglas quality and fast, knowledgeable service.

MFG Part #: M-146SG

Product Type	Eyewear & Face Protection

Shipping

We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.

Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.

Expedited Options Available:

• Priority and Expedited handling speeds up processing
• Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
• Some items ship "Manufacturer Direct" and cannot be expedited

Important: Inspect your delivery before signing! Note any damage on the shipping document.

Returns Policy

30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.

Non-Returnable Items:

• Made-to-order fall protection products
• Used vacuums, respirators, gas monitors, or air scrubbers
• Calibration gas (hazardous material)
• PAPR and specialty respiratory items (non-stock)

Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.

Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.

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