Tingley J12148-4X Fr Work Jacket 4x-large Nylon

Product Description

The TINGLEY J12148-4X is a flame resistant work jacket built for men working in hazardous industrial environments. Constructed from 9 oz nylon with fully taped seams, this jacket is rated to ASTM D6413 flame resistance standards. It delivers waterproof protection alongside resistance to abrasion, mildew, and oil — making it a practical outer layer for demanding jobsite conditions. The 38.5-inch sleeve length accommodates larger frames at the 4X-Large sizing. Licensed tradespeople and industrial workers in petrochemical, utility, and heavy construction settings rely on FR-rated outerwear like this to meet site safety requirements while staying protected from weather and chemical exposure.

This jacket is suited for industrial and commercial worksites where flame resistant outerwear is mandated or recommended. Typical applications include oil and gas field work, electrical utility maintenance, chemical processing facilities, and heavy construction environments. The combination of waterproofing and FR certification makes it appropriate for outdoor or semi-outdoor work where both arc flash or flash fire hazards and wet conditions are present. It is designed for male workers and available in a 4X-Large cut to accommodate a full range of trade professionals.

Key Features

• Flame resistant construction meets ASTM D6413 standard
• Waterproof nylon shell with taped seams prevents moisture intrusion
• Oil resistant and abrasion resistant for heavy industrial use
• Mildew resistant finish supports storage and extended field use
• 38.5-inch sleeve length sized for 4X-Large fit
• 9 oz nylon fabric provides durable, lightweight protection

Compatibility

Designed as an OEM-style FR outerwear solution for industrial and commercial worksites requiring flame resistant jacket protection in men's 4X-Large sizing.

Installation Notes

This garment should be inspected before each use for damage to seams, fabric integrity, or any contamination that could compromise flame resistance. FR garments must not be laundered with fabric softeners or bleach, as these can degrade flame resistant properties. Consult site safety officers and applicable NFPA or OSHA standards to confirm the appropriate arc rating or flash fire protection level required for the specific work environment before fielding this jacket.