Clamp YATO YT-64251, iron and steel construction, 1 pc

YATO YT-64251 clamp is a compact, single-piece C‑frame clamp made of continuous cast iron and steel components, designed for demanding clamping tasks in workshop, construction and DIY environments. The clamp combines a rigid, rib-reinforced body with a steel pressure screw that features a tube thread and tin-plated finish for improved corrosion resistance. A movable strap secures the screw against accidental fall-out while a metal pressure plate with ball seating ensures precise contact with the workpiece and even distribution of force.

Advantages

The solid cast-iron frame with additional ribbing provides high stiffness and resistance to twisting and vibration, making the clamp suitable for heavy-duty use. The tin-plated steel pressure screw and powder-coated surface improve durability and protection against corrosion. The clamp’s C-type screw design delivers very high clamping force, while the ball-mounted pressure plate allows accurate alignment on irregular surfaces. The movable strap prevents screw loss during handling and installation.

Suitable for

• Assembly and fastening of iron and steel constructions
• Welding fixtures and positioning of heavy parts
• Carpentry, roofing and structural repair work
• General workshop and DIY clamping tasks requiring strong hold

Key specifications

• Material: continuous cast iron body with steel pressure screw
• Frame design: C‑type clamp with rib reinforcement for stiffness
• Pressure screw: steel with tube thread, A3 marking, tin-plated finish
• Surface protection: powder-coated varnish layer for corrosion resistance
• Pressure plate: metal plate with ball seating for precise contact
• Screw retention: movable strap to prevent screw fall-out
• Configuration: single-piece clamp supplied as 1 pc

How to use

Place the clamp so the C‑frame surrounds the parts to be joined, align the metal pressure plate against the workpiece and turn the pressure screw clockwise until the desired clamping force is achieved. For welding or assembly of heavy components, ensure the clamp is seated firmly and the ball-mounted plate aligns with the surface to prevent point loading. To release, turn the screw counterclockwise and remove the clamp once the pressure is fully relieved. Use the movable strap to keep the screw secured during repositioning.

Usage recommendations

For long service life, clean grit and welding spatter from threads after use and apply light lubrication to the screw periodically. Avoid exposing the clamp to prolonged moisture; store in a dry place. When clamping delicate finishes, place a protective pad between the metal pressure plate and the workpiece to prevent surface damage.