Rivet Brass Handle (Pack of 24) - 01564

The 01564 Rivet Brass Handle (Pack of 24) is the OEM pivot rivet for the bottom carry handle on fire extinguishers with brass valve bodies. While the operating lever rivet (01563) secures the trigger mechanism, the 01564 handle rivet secures the static grip handle that the user holds during deployment. On brass valve extinguisher models, the handle pivot must use a brass rivet to maintain galvanic compatibility with the valve body — preventing the accelerated corrosion that occurs when dissimilar metals are joined in the presence of moisture.

The fire extinguisher handle is the primary ergonomic interface between the user and the extinguisher during an emergency. A loose or damaged handle rivet can cause the handle to shift or rotate under grip pressure, reducing the user's control during deployment. This is why the handle rivet is a primary NFPA 10 fire extinguisher inspection checkpoint — any lateral play in the handle is an immediate mechanical deficiency requiring repair.

The 01564 24-pack is the standard procurement format for fire equipment maintenance services shops performing high-volume brass valve extinguisher rebuilds. Pairing the 01564 handle rivet pack with the 01563 lever rivet pack ensures a complete fire extinguisher parts and supplies complement for a full brass valve overhaul without requiring separate per-unit sourcing.

Handle Pivot Inspection

During every annual fire extinguisher inspection, check the carry handle for lateral play by grasping and applying side-to-side force. A handle rivet that has worn or allowed the pivot holes to elongate will produce visible wobble. This is a mechanical deficiency that must be corrected by replacing the 01564 rivet before the unit is returned to service. Document the finding and repair on the fire extinguisher inspection record tag.

Corrosion Assessment

In high-humidity environments — including commercial kitchens and marine installations — brass handle rivets can develop surface patina, but structural pitting corrosion is a replacement indicator. Any rivet showing structural degradation beyond surface oxidation must be replaced immediately. The brass composition of the 01564 ensures compatibility with brass valve bodies and minimizes the risk of galvanic corrosion under normal service conditions.

Installation

Install the 01564 using a rivet press for a controlled, uniform flare. The handle pivot hole must be clean and round before installation — an elongated or deformed hole will not provide a secure rivet seat regardless of installation quality. If the hole is damaged, the handle must be replaced rather than just the rivet.

How is the 01564 different from the 01563?

Both are brass rivets for brass valve extinguishers, but they are sized for different applications. The 01563 is the lever rivet for the operating trigger mechanism (top). The 01564 is the handle rivet for the carry grip (bottom). They are not interchangeable — always verify which position requires service using the fire extinguisher parts diagram for your specific model.

Can I use a standard hardware store rivet for the handle?

No. Generic rivets from hardware stores are not sized or rated for fire extinguisher service. Using non-OEM hardware voids the unit's certification and creates liability risk. Always use genuine OEM rivets like the 01564 to maintain compliance with NFPA 10 and the unit's UL listing.

Do I need both the 01563 and 01564 for a complete brass valve overhaul?

Yes. A complete handle and lever assembly overhaul on a brass valve extinguisher requires both the 01563 lever rivet and the 01564 handle rivet. Stocking both 24-packs ensures your fire extinguisher parts and supplies inventory covers a full rebuild without sourcing individual components.