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Heavy-Duty 12-Inch F-Clamps, 4-Pack, 550 Lbs Forged Alloy Steel
✅ In stock
📉 Price recently dropped
D
Grade
Analysis Confidence
81%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 23, 2026 11:03 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
10.65/28
Recent Value
0/22
Market Standing
12.6/20
Deal Strength
1.5/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
GleamRad Tools
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓HEAVY-DUTY FORGED ALLOY STEEL – Drop-forged alloy steel bar and jaws hold your workpiece steady for welding, cutting, and grinding, rated to a maximum clamping capacity of 550 lbs (245 kg). A heavier gauge than light-duty stamped clamps, built for real fabrication loads.
✓3" THROAT & 12" OPENING – The 3 in (80 mm) throat clears the edge of your work for everyday clamping jobs, while the 12 in (300 mm) opening takes thick plate, box tube, and stacked stock with room to spare.
✓BLACK-OXIDE THREADED SPINDLE – The threaded spindle turns smoothly through repeated open-and-close cycles, finished in black oxide to resist rust and corrosion in a hot, spatter-heavy shop.
✓SWIVEL PAD – The pad tilts to sit flat against angled or round stock, spreading pressure evenly for full contact across the workpiece surface.
✓STEEL RAIL END-STOP – The sliding arm slides along the steel rail for fast positioning before the spindle locks it down, and a steel stop fixed to the rail end keeps the arm from sliding off in use.
⚙️ Specifications
Material
Alloy Steel
Brand
GleamRad
Color
Silver
Style
12" x 3" Heavy Duty F-Clamp
Item Weight
2.73 Kilograms
Tensile Strength
550 pounds
Set Name
4-Pack
Manufacturer
Linyi Fute Hardware Tools Co., Ltd
Package Dimensions
15.31 x 6.38 x 1.81 inches
Item model number
FT-300-80-4
Size
12 Inch-3 Inch
