Manual Clamping
Destaco’s 640-R Series straight line action clamps are designed for heavy duty push/pull clamping, handle rotation that falls below the mounting plane to lock in retracted position, and Toggle Lock Plus capability.


Designed for heavy duty service. Offers our longest stroke plunger travel (4-in)
  • For heavy-duty push/pull clamping
  • Longest stroke for DESTACO straight line action clamps
  • Locks in both extended and retracted position
  • With Toggle Lock Plus
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Product Details Unit View:
Plunger Travel (in) 4
Maximum Holding Capacity (lbf) 7500
Plunger Height (in) 1.25
Weight (lb) 6.79
Plunger Height (mm) 31.8
Maxmum Holding Capacity (N) 33400
Plunger Travel (mm) 101.6
Imperial or Metric Product Imperial
Weight (kg) 3.08
Product Function Clamping
Toggle Lock Plus Yes
Standard Material Steel
Requires Articulation yes
Plunger Round
Product Series 640
Base Mounting Style Flange
Spindle (Recommended) 220203
Product Type Standard
Plunger Thread 1/2-13
Ef:Af Exerting Force: Applied Force ((pushing/pulling)) 35:1
Spindle Included? No
Product Accessories
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