Bessey SG30M Heavy-Duty All-Steel Screw Clamp 300 mm Capacity

The Bessey SG30M is a heavy-duty all-steel screw clamp engineered for demanding industrial and woodworking applications, including steel and boiler construction, shipbuilding, automotive engineering, heavy timber and laminated beam work. Its one-piece tempered bracket and pressure plate deliver maximum tensile strength and torsion resistance, while the replaceable pressure plate tilts up to 35° for secure clamping on angled surfaces. A tempered spindle and robust tommy bar with a hexagonal bolt provide durable, controlled tightening. Key specs: clamping force up to 12,000 N; tightening torque 40 Nm; opening 300 mm; throat depth 140 mm; rail 34 x 13 mm; weight approx. 3.0 kg (3036 g).

One-piece tempered bracket and pressure plate for maximum tensile strength and torsion resistance.

Replaceable, heat-resistant pressure plate tilts up to 35° for clamping on angled or sloping surfaces.

Tempered spindle for enhanced wear resistance and extended service life.

Sturdy tommy bar with rounded hand-friendly ends and a hexagonal bolt for powerful, controlled clamping.

Clamping force up to 12,000 N for securely holding heavy parts.

Tightening torque of 40 Nm for reliable, high-pressure clamping.

Maximum opening 300 mm (11.81 inches) to accommodate larger workpieces.