Amerex OEM Fork Style Wall Hook for 10LB Extinguishers, 6 Pack - 05525

The Amerex OEM Model 820 Fork Style Wall Hook (Part Number 05525-P006) is a professional-grade mounting solution engineered specifically for 10 lb fire extinguishers. In commercial and industrial facilities, the mounting hardware is just as critical as the extinguisher itself; if a unit is not properly secured or easily accessible, it fails to meet life-safety standards. This 6-pack of genuine Amerex hooks provides facility managers and safety directors with a standardized, high-durability system for outfitting warehouses, corridors, and mechanical rooms.

Designed to meet the exact tolerances of the Amerex B456 and B443 models, the Model 820 features a "fork" geometry that cradles the extinguisher valve assembly. This design ensures that the weight of the 10 lb unit (which can exceed 18 lbs when fully charged) is distributed evenly across the bracket. By using genuine OEM hardware, you eliminate the "wobble" and potential for accidental falls associated with universal or third-party hooks.

The Physics of Wall Mounting: Load Distribution and Shear Force

• Shear Stress Management: A 10 lb fire extinguisher exerts a constant downward shear force on the mounting screw. The Amerex 820 is manufactured from heavy-gauge steel to resist "creeping" or bending over time. When installed into a structural stud, this fork-style hook provides a rock-solid anchor that can withstand the additional force of someone grabbing the unit in a hurry.
• Valve Seat Precision: The "fork" of the Model 820 is calibrated to fit the neck of the Amerex valve perfectly. This prevents the extinguisher from tilting forward—a common issue with generic hooks that can cause the extinguisher to slide off the wall if bumped by a cart or passerby.
• Standardized Safety Walkthroughs: For facilities with dozens of extinguishers, standardization is key to maintenance. This 6-pack allows for a uniform mounting height and appearance throughout the building, making it easier for fire inspectors to verify compliance during annual walkthroughs.

The Amerex 820 Advantage: Genuine OEM Engineering

• Industrial Steel Construction: Every 820 hook is stamped from high-strength steel. This material choice is vital because 10 lb extinguishers are significantly heavier than residential units; inferior aluminum or thin-gauge steel hooks can fail under the constant weight.
• Corrosion-Resistant Finish: The hooks are treated with a zinc-plated or powder-coated finish (depending on the production run) to prevent rust. In humid warehouses or back-of-house kitchen areas, this prevents the "bleeding" of rust onto the wall or the extinguisher cylinder.
• No-Snag Design: The edges of the fork are rounded and deburred. This ensures that when the extinguisher is pulled upward during an emergency, it releases smoothly without snagging on the bracket or the operator's gloves.
• Optimized Mounting Hole: The bracket features a central mounting hole designed to accommodate heavy-duty screws or lag bolts, ensuring a flush fit against the wall surface.

The Amerex 820 6-pack is the primary specified choice for "Static" (non-moving) environments:

• Large Warehouses & Distribution Centers: Ideal for mounting 10 lb units on structural columns every 75 feet to meet NFPA 10 travel distance requirements.
• Educational & Healthcare Facilities: Provides a clean, professional appearance in hallways where extinguishers must be visible but securely stored.
• Manufacturing Mechanical Rooms: Durable enough to hold heavy Purple K (B443) or ABC (B456) units near high-risk machinery.
• Retail Back-Rooms & Loading Docks: Prevents extinguishers from being moved or misplaced by providing a dedicated, permanent home on the wall.
• Multi-Family Housing: A cost-effective way to standardize fire protection in laundry rooms and corridor alcoves.

To maintain NFPA 10 and ADA (Americans with Disabilities Act) compliance, ensure your Amerex 820 hooks are installed according to these industry standards:

• Mounting Height: For a 10 lb extinguisher, the top of the unit must be no more than 5 feet (60 inches) from the floor. However, many facilities choose to mount them lower (with the bottom at least 4 inches from the floor) to make them easier for all employees to lift.
• Structural Anchoring: Never mount an 820 hook into drywall alone. It should be screwed directly into a wood or metal stud. For masonry walls, use high-quality expansion anchors. A 10 lb extinguisher falling from a wall can discharge accidentally or cause significant foot injuries.
• Signage: NFPA 10 requires that the location of an extinguisher be clearly identified. Always mount a high-visibility "Fire Extinguisher" sign directly above the 820 hook.
• Clearance: Ensure there is enough vertical clearance above the hook to lift the extinguisher roughly 2 inches to clear the "fork" during deployment.

Will this fit my 5 lb or 20 lb extinguisher?
No. The Model 820 is specifically sized for the valve neck of 10 lb extinguishers. A 5 lb unit will be too loose and may tilt, while a 20 lb unit will not fit into the fork and is too heavy for this bracket's shear rating. For other sizes, use the Model 821 (5 lb) or Model 822 (20 lb).

Does this include the screws?
This 6-pack includes the OEM Amerex hooks only. Because different walls (drywall/stud, concrete, metal) require different types of fasteners, you should select the appropriate Grade 5 or higher screws for your specific wall type.

Is this hook suitable for a vehicle?
No. Fork-style hooks are for stationary walls only. In a vehicle or boat, the vibration and movement will cause the extinguisher to fall off the hook. For mobile applications, you must use a "Strap-Style" vehicle bracket like the Amerex 809.