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Wilton 8 inch F-clamp, steel bar and handle, swivel jaw pad, regular duty

Wilton

Wilton 1800S-8 8" F-Clamp Regular Duty 4-3/4" Deep

SKU CH-3D9S-XNX0E

An 8-inch F-clamp with 4-3/4-inch throat depth and 800 lb clamping force for automotive, metalworking, plumbing, welding and woodworking

  • Product typeClamps
  • 8" clamping capacity handles wide workpieces
  • 800 lb clamping force secures heavy assemblies
  • 4-3/4" throat depth reaches past edges
  • Swivel jaw pads grip uneven surfaces
  • Extruded steel bar resists bending under load

Wilton 1800S-8 8" F-Clamp

The Wilton 1800S-8 is an 8-inch F-clamp built for regular-duty work. It suits automotive, metalworking, plumbing, welding and woodworking tasks where a 1,800 lb clamping force is useful. The extruded steel bar and steel handle give a rigid frame for consistent pressure.

Installation and common issues

Open the jaws to the 8-inch capacity, position the workpiece against the swivel jaw pad, then tighten the steel handle until the 1,800 lb force holds the part. The swivel pad adapts to angled surfaces so alignment stays true. Excessive force on the 1/2-inch thick bar can bend the rail, and debris on the threads makes the handle harder to turn.

Practical limits of the clamp

The 4-3/4-inch throat depth sets the maximum reach from the bar edge to the jaw face, limiting use on wide panels. The 1,800 lb rating is the peak force for this regular-duty model; heavier structural joints may need a stronger clamp. The fixed 8-inch capacity cannot be extended, so longer workpieces require a different tool.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $51.99
Pricier than about 73% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand nameWILTON
Product typeClamps

Questions about this item

How can I verify the 800 lb clamping force is holding after I tighten the handle?

The swivel jaw pad should sit flush on the workpiece with no visible gap, and the extruded steel bar must not flex when the handle is fully turned.

What comes with the clamp and what must I source separately?

The clamp ships fully assembled with its steel handle and swivel jaw pad; no extra parts are required for standard clamping tasks.

Which Wilton F-Clamp model should I choose for an 8 inch capacity job?

The 1800S-8 provides exactly 8 in of clamping capacity and 4-3/4 in throat depth for that workpiece size.

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