The BESSEY IBEAM48 is an industrial 48 in. I-beam bar clamp built for heavy-duty woodworking, panel glue-ups, and architectural millwork. Built with a nickel-plated steel I-beam rail profile, it offers exceptional beam strength that prevents deflection or twisting across 48 in. clamping spans under holding forces up to 7,000 lbs.

Featuring ductile cast iron jaws and an ACME-threaded steel spindle, the IBEAM48 delivers consistent pressure to maintain workpiece alignment during glue drying and frame assembly. A sliding jaw mechanism equipped with 5 hardened clutch plates grips the rail firmly to eliminate slip under load, while the easy-turn crank handle enables controlled tightening with reduced operator fatigue.

Features & Benefits

• I-Beam Steel Profile: Provides maximum structural rigidity to eliminate beam flex over 48 in. clamping spans.
• Ductile Cast Iron Fixtures: Heavy-duty jaws withstand high clamping pressure without distorting or cracking.
• 7,000 lbs. Load Capacity: Ensures high clamping force for panel lamination, tabletop assembly, and timber framing.
• 5 Hardened Clutch Plates: Grip the rail securely to maintain jaw position under maximum holding tension.
• ACME Threaded Spindle: Allows rapid thread action and efficient power conversion during tightening.
• Nickel-Plated Rail: Resists corrosion and smooths sliding jaw motion in production environments.
• Crank Handle: Delivers superior hand leverage for precise pressure application.

What's Included

• (1) BESSEY IBEAM48 48 in. Industrial I-Beam Bar Clamp

Choose the IBEAM48 for 4 ft. clamping spans in panel gluing and door manufacturing, or select shorter models (24 in.–36 in.) or longer variants (60 in.–96 in.) to match specific shop workloads.

Shipping: Beaver Industrial Supply offers free shipping on orders over $199, with the exception of Sawstop and Laguna, which require additional fees to be collected. Other exceptions apply as noted on product pages.

We reserve the right to determine the fastest and most cost-effective manner of transportation for all orders that qualify for free shipping. Our shipping carriers cannot deliver to PO box or U.S. military post office box addresses, such as APO and FPO, so we require a physical street address for delivery. We use USPS, which typically takes 2-8 days for delivery, depending on your location, for smaller items and UPS Ground for all other ground shipments under 150 pounds.

• Returns: We accept returns and exchanges for a fee up to 30 days in unopened, new, and unused condition in the original packaging. Exceptions apply.

Please note, NO REFUNDS will be given on any new, used, or damaged item if it is not returned in the original packaging, no matter what condition the packaging is in. If the item qualifies for free shipping, you will be charged the original shipping cost and are responsible for shipping the product back with the shipping carrier of your choice.

We must receive the item undamaged. We recommend you package it accordingly and purchase insurance for higher-priced items to ensure you receive the full refund minus any incurred fees as applicable. We reserve the right to refuse the return of accessories.

Because items are your responsibility until they reach us, we recommend that you send the parcel using a delivery service that insures you of the value of the goods. Return shipping is at the customer's cost. At Beaver Industrial Supply’s discretion, delivery charges can be refunded if the goods are defective.

Returns require a return authorization number. Please call customer service at 314-773-5999 or submit a customer service inquiry to start the exchange or return process and receive an authorization number.

Machinery too large for parcel shipment (palletized or crated) is only returnable if there is a material defect that cannot be resolved by replacing components.