Overview
The Kakuta NO. 51BX is a horizontal push-type clamp engineered for industrial assembly, welding, and machining applications. This Japanese-manufactured clamp delivers consistent clamping force in a compact design, ideal for fixture builders and machine shops requiring reliable workholding solutions.
Key Features
- Push-type mechanism for straightforward operation and quick engagement
- Horizontal configuration suitable for flat workpiece surfaces and assembly jigs
- Steel construction for durability and long service life
- Compact form factor fits into space-constrained fixture designs
- Japanese manufacturing standard quality control
Technical Specifications
The 51BX delivers maximum clamping force with minimal operator effort, making it a popular choice for repetitive clamping applications in manufacturing and inspection environments.
Typical Applications
- Inspection and quality control fixtures
- Welding jigs and assembly workstations
- Precision machining workholding
- Automotive and aerospace manufacturing fixtures
- Small-to-medium workpiece clamping (up to M10 bolt compatibility)
Compatibility & Replacements
Compatible With
- Standard machining vises and fixture bases
- Modular fixturing systems
- Welding tables and fabrication benches
- Assembly line workstations
Replaces / Drop-In Replacement For
- Earlier Kakuta 51BX-S variants (verify mounting points)
- Similar horizontal push-type clamps from competing manufacturers (confirm dimensions and screw diameter)
Works With
- M10 socket cap screws and standard fasteners
- Modular T-slot fixture plates
- Universal fixturing components (GN, Palmgren, other brands)






