Inch Size,
Hook Type Toggle Clamps
with Horizontal Mounting Base
451
451p
451da451db
Specification
Sheet metal steel, zinc plated
Zinc plated, solid steel draw hook
Hook is made from solid steel bar, zinc plated
Red vinyl hand grip

Information
Cross Ref.: De-Sta-Co series 351, 371 and 381
Most popular latch clamps with adjustable single hook design.
Model JW-451 has a flange base; model JW-452 has a narrow base less tolerant to twisting motions.
Also available in stainless steel versions 451-SS and 452-SS.
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Dimensions in:

millimeters

Part Number De-Sta-Co
Cross Ref.
Description A B C D E F G H Max. Holding
Capacity (lbs.)
Weight (lbs.)
JW-451
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351 Horizontal base 1 15/16 1 3/8 3/4 1 1/2 3/4 2 5/16 8 5/16 7/32 375 .59
JW-452
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351-B Narrow base 35/64 -- 1 1/2 2 3/4 2 5/16 8 5/16 1 17/64(2) 375 .56
JW-40371
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371 Horizontal base 2 19/32 1 15/16 1 1/4 1 7/8 1 25/64 3 1/8 11 1/4 11/32 750 1.38
JW-43810
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381 Horizontal base 3 3/8 2 3/8 1 1/8 2 1/8 1 13/16 3 13 1/4 13/32 1000 2.56