Hold Down Clamps

Destaco’s 503-MLB Series vertical, weldable hold down toggle locking clamps feature a modular design, weldable clamping arm, and long base.


These heavy duty clamps can be completely configured to meet the specifications of the application. They allow the designer complete flexibility to position the base, handle, and clamp arm
  • Modular design
  • Hardened pivot pins and bushings
  • Weldable clamping arm
  • Bar opens 200 degrees to clear work area
  • Pipe handle, mounting base, and bar options available
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Product Details Unit View:
Height To Top Of Clamp Arm (in) 3.92
Weight (lb) 1.76
Clamp Arm Length (in) 0.53
Maximum Holding Capacity (lbf) 1500
Maxmum Holding Capacity (N) 7000
Weight (kg) 0.8
Clamp Arm Length (mm) 13.5
Height To Top Of Clamp Arm (mm) 99.5
Accomodates Workpiece Variation No
Handle Vertical
Application - Assembly Excellent/High
Application - Machining Fair/Medium
Product Series 500 Series
Duty Cycle 3
Product Type Modular Hold-Down Clamps
Toggle Lock Plus No
Service Environment Harsh/Dirty
Clamp Arm Style Weldable
Application - Checking Fixtures Fair/Medium
Base Mounting Style Long
Application - Welding Excellent/High
Product Function Clamping
Application - Food Processing Not Recommended
Standard Material Forged alloy steel
Application - Closures Poor/Low
Application - Wood-Working Poor/Low
Clamp Bar Opening (+10°) (degrees) 200
Requires Articulation yes