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Series
500
Our Heavy-Duty Clamps offer full flexibility for installation.
Designed for heavy-duty automotive and farm-implement tooling, the unique
construction with heat treated bushings installed in the outside members
of linkage, spread the bearing load over a greater length of long service.
Combined with the forged components, close tolerance, hardened and ground
pivot pins and pivot bolt, they provide precision repeatability in a compact
package.
Five sizes of basic linkage are available which allows the designer complete flexibility to position the base, clamp arm and handle, and weld them to suit the application.
De-Sta-Co now offers Heavy-Duty Clamps with Toggle-Lock Plus™ safety technology. We have taken two of our most popular Heavy-Duty Production Clamps, Models 501 and 503, and added a locking release lever for improved safety (501-R and 503-R). The locking release lever helps ensure that the over-center locking condition is maintained. In order to open each clamp, the locking lever must first be released.
Depending on mounting conditions, the Models 501-R and 503-R can also be locked in the open position.
 |
 55050 Model 505-B |
| Model No. |
EDP No. |
with pivot base |
with pipe handle |
with long base |
Holding Capacity |
Weight | Handle Moves |
Bar Opens |
Dimensions | |||||||||
| A | B | C | D | E | F | G | H | J | K | |||||||||
| 501 | 55010 | B | H | - | 600 lbs. | .50 lbs. | 210° | 210° | 2.16 | - | .25 | 1.25 | .13 | .50 | - | .50 | 1.50 | .75 |
| 501-R | 55011 | B | H | - | 600 lbs. | .75 lbs. | 123° | 182° | 4.16 | 2.00 | .25 | 1.25 | .13 | .50 | .56 | .50 | 1.50 | .75 |
| 503 | 55030 | B | H | LB | 2000 lbs. | 1.50 lbs. | 132° | 210° | 3.44 | - | .39 | 1.25 | .19 | .75 | - | .78 | 2.50 | 1.13 |
| 503-R | 55031 | B | H | LB | 2000 lbs. | 1.75 lbs. | 118° | 175° | 6.44 | 3.00 | .39 | 1.25 | .19 | .75 | .88 | .78 | 2.50 | 1.13 |
| 505 | 55050 | B | H | LB | 3000 lbs. | 2.00 lbs. | 147° | 210° | 4.25 | - | .48 | 1.81 | .19 | .88 | - | 1.11 | 3.25 | 1.50 |
| 506 | 55060 | B | H | LB | 6000 lbs. | 3.00 lbs. | 132° | 210° | 5.19 | - | .63 | 2.25 | .25 | 1.13 | - | 1.30 | 4.00 | 2.00 |
| 508 | 55080 | B | H | - | 8000 lbs. | 4.00 lbs. | 135° | 210° | 6.63 | - | .75 | 2.63 | .31 | 1.38 | - | 1.31 | 5.25 | 2.75 |
