Heavy-Duty 12-Inch F-Clamps, 4-Pack, 1320 Lbs Forged Alloy Steel
Heavy-Duty 12-Inch F-Clamps, 4-Pack, 1320 Lbs Forged Alloy Steel
- 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 1,320 lbs (600 kg). A heavier gauge than light-duty stamped clamps, built for real fabrication loads.
- DEEP 4-3/4" THROAT & 12" OPENING – The 4-3/4 in (120 mm) throat reaches in past the edge so you can clamp closer to the middle of your work, 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
- Item dimensions L x W x H: 12 x 1.3 x 4.72 inches
- Color: Silver
- Style: 12" x 4-3/4" Heavy Duty F-Clamp
- Tensile Strength: 1320 pounds
- Item Highlight: 4-3/4" Deep Throat F-Style Bar Clamps for Welding, Metalworking & Fabrication, Swivel Pad & Black-Oxide Spindle
- Number of Packs: 4
- Number of Items: 4
- Set Name: 4-Pack
- Unit Count: 4 Count
- Included Components: 4 x Heavy Duty F-Clamps
- Item Dimensions: 12 x 1.3 x 4.72 inches
Shipping, returns & fit
Shipping is free on every U.S. order — no minimum. Orders are delivered within 1–2 business days, with tracking emailed on every order. We currently ship to U.S. addresses only.
Orders are picked and packed within 1–2 business days. Once shipped, delivery normally takes another 3–7 business days, and you'll receive a tracking link by email. Full details on our Shipping Policy.
You have 30 days from delivery to return any unworn item with tags in its original packaging. Return postage is paid by the buyer, unless your item arrived damaged, wrong, or never arrived — in those cases we replace it or refund you in full and cover the postage.
Approved refunds go back to your original payment method within 5–10 business days. See the full Refund Policy.
Dimensions for each piece are listed in the product description above. Because many pieces are handcrafted, slight variation in shape and shade is normal — that is the craft, not a defect.
Email support@swedethingsinamericainc.com, or use our contact form. A real person reads every message, Mon–Fri, 9 AM – 5 PM ET — usually answered the same business day.