About this product
The BESSEY B-104 is a 100 Series heavy-duty drop-forged C-clamp engineered for heavy industrial fabrication, steel erection, and heavy construction workholding. Made in the USA, this high-capacity clamp features a 4 in. capacity range, a 2-1/4 in. throat depth, and a 10,000 lbs. clamping force rating, delivering superior frame strength and deflection resistance compared to standard service clamps.
Constructed from drop-forged, heat-treated steel, the B-104 frame withstands extreme clamping pressure without permanent set or twisting under load. The spindle features a dual-drive system with both a sliding pin T-handle for quick manual tightening and a square drive head for wrench-assisted torque applications. A heavy-duty swivel pad conforms to workpiece surfaces for positive holding.
Features & Benefits
- Made in USA: Manufactured to industrial quality standards for high reliability in demanding jobsites.
- 10,000 lbs. Clamping Force: High load limit engineered for heavy industrial and structural metalworking.
- Drop-Forged Steel Frame: Heat-treated forged body offers superior yield strength and rigidity under heavy loads.
- Square Drive & Sliding T-Handle: Dual-drive spindle head allows manual adjustment or wrench assistance for maximum torque.
- Heavy-Duty Swivel Pad: Swivels to maintain full-surface contact on flat or angled material.
What's Included
- (1) 100 Series B-104 4 in. Heavy-Duty Drop-Forged C-Clamp
Choose the B-104 for 4 in. opening needs, or select larger 100 Series models including the B-106 (6 in.), B-108 (8 in.), or B-110 (10 in.) for increased jaw openings and higher load limits.
Description supplied by Beaver Industrial Supply through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.




