Davis Instruments 540 Quick Fist Rubber Clamp, Holds 7/8 to 2-3/4 Inch Diameter, Pack of 2

The Davis Instruments Quick Fist (part number 540) is a one-piece rubber clamp designed to keep tools and gear firmly stowed in place, whether you are securing equipment on a boat, an off-road truck, an ATV, or military equipment. Each package includes 2 clamps, making it easy to outfit multiple storage points in one purchase.

Quick Fist is molded from heavy duty transportation grade rubber that is UV resistant and built to withstand extreme heat and cold, so it holds up to sun exposure and temperature swings without breaking down. Because the clamp will not rust or corrode, it is particularly well suited to marine environments where metal hardware often fails over time.

Installation is straightforward: the clamp mounts with #10 (5 mm) bolts or screws (not included), and once in place it flexes open to accept an item and springs back to grip it securely. Quick Fist holds objects ranging from 7/8 to 2-3/4 inches (22 to 57 mm) in diameter, and each clamp supports approximately 22 pounds (10 kg), making it a practical way to stow boat hooks, fenders, tools, fishing rods, flashlights, and similar gear without hardware, straps, or bungee cords.

Specifications

• Brand: Davis Instruments
• Manufacturer Part Number: 540
• Product Type: Rubber Mounting Clamp
• Material: Heavy duty transportation grade rubber
• Clamping Diameter Range: 7/8 to 2-3/4 inches (22 to 57 mm)
• Load Capacity: Approximately 22 pounds (10 kg) per clamp
• Mounting Hardware: #10 (5 mm) bolts or screws (not included)
• Package Quantity: 2 clamps
• Weight: 1 pound
• UPC: 011698008216
• Country of Origin: United States

Frequently Asked Questions

What size objects does the Davis Quick Fist 540 clamp fit? The Quick Fist (part number 540) holds objects ranging from 7/8 to 2-3/4 inches (22 to 57 mm) in diameter, covering most tool handles, boat hooks, and similar gear.

How many clamps come in a package? Each package of the Davis Instruments 540 Quick Fist includes 2 rubber clamps.

How much weight can each Quick Fist clamp hold? Each Quick Fist clamp supports approximately 22 pounds (10 kg), which is enough for most stowed tools and equipment.

What hardware do I need to mount the Quick Fist clamp? The 540 Quick Fist mounts with #10 (5 mm) bolts or screws, which are not included in the package.

Is the Quick Fist clamp suitable for marine use? Yes, the Davis Quick Fist 540 will not rust or corrode, making it well suited to boats and other marine environments.

What material is the Quick Fist clamp made from? The 540 Quick Fist is made from heavy duty transportation grade rubber that is UV resistant and holds up to extreme heat and cold.

Can the Quick Fist clamp be used outside of boats? Yes, in addition to marine use, the Davis 540 Quick Fist works well on off-road trucks, ATVs, military equipment, and other vehicles.

How much does the Quick Fist clamp package weigh? The Davis Instruments 540 Quick Fist clamp package weighs 1 pound.

Does the Quick Fist clamp require any tools to open and close around an item? No, the 540 Quick Fist is a one-piece rubber clamp that flexes open to accept an item and springs back to grip it, with no latching or tools needed to use it once mounted.

What items are commonly stored with the Quick Fist clamp? Boaters commonly use the Davis 540 Quick Fist to stow tools, boat hooks, fishing rods, and flashlights within its 7/8 to 2-3/4 inch diameter range.