Product Specifications:
| Item | Straight Line Action Clamp |
| Accommodates Workpiece Variation | No |
| Application | Assembly And Test, Checking Fixtures, Tensioning Devices, Welding Fixtures |
| Arm Length | 1.28" |
| Base Mounting Centers | 1.44 x 1.31" |
| Base Mounting Centers | 1.44" x 1.31" |
| Base Mounting Style | Flange |
| Body Material | Steel |
| Exerted Force Applied Force - Pushing | 23:1 |
| Exerted Force : Applied Force - Pulling | 34:1 |
| Fastener Thread Size | 5/16" |
| Handle | Straight |
| Handle Orientation | Horizontal |
| Holding Capacity | 600 lbs. |
| Holding Capacity - Maximum | 600 lbf. |
| Includes | Ergonomic Grip, Release Lever |
| Includes Locking Handle | Yes |
| Includes Spindle | No |
| Locking Position | Extended, Retracted |
| Material | Steel |
| Mounting Base | Flange |
| Mounting Holes Center To Center - Long Side | 1.44" |
| Mounting Holes Center To Center - Short Side | 1.31" |
| Overall Depth | 1.88" |
| Overall Height | 3.43" |
| Overall Length | 4.77" |
| Overall Width | 1 22/25" |
| Plunger | Round |
| Plunger Height | 0.97" |
| Plunger Shape | Round |
| Plunger Thread | 5/16-18 |
| Plunger Thread Size | 5/16"-18 |
| Plunger Travel | 1.25" |
| Product Datasheet | destaco-603.pdf |
| Toggle Lock Plus | Yes |
| Type | Release, Straight Line Action |
Shipping Info:
| Ship weight (kg) | 0.42 |
| Ship height (cm) | 5.08 |
| Ship length (cm) | 15.24 |
| Ship width (cm) | 12.45 |
| HS code | 8205700090 |
| Country of Origin | TH |
Uses:
Destaco 603-R straight line action clamp is designed for various commercial tasks including assembling, testing, checking & welding fixtures and tensioning devices.
Features:
- Destaco 603-R straight line action clamp features carbon steel construction with zinc plated finish for delivering resistance against damage / wear from harsh industrial conditions.
- This clamp locks in both retracted & extended position for ensuring user convenience.
- Destaco straight line action clamp comes with Toggle Lock Plus feature to ensure that the over centre locking condition is maintained throughout the clamping operation.
- This straight line action clamp comes with a flanged style base for enabling secure installation on flat surfaces.
- It comes with a plastic handle for minimising fatigue over prolonged usage.
- Destaco straight line action clamp's round style plunger securely holds the workpiece in position for preventing slippage mid operation.
Compatible Accessories:
- Destaco 207203 hex head spindle is used for replacing the broken / worn out spindle on Destaco 603-R straight line action clamp.
Standards and Approvals:
- Destaco 603-R straight line action clamp is manufactured in compliance with ISO 9001:2015 & ISO 14001:2015 international industry standards.
Installation:
- Destaco 603-R straight line action clamp has a flanged style base for enabling secure installation on flat surfaces / workbenches. Upon requirement this flanged style base can be easily removed just by unscrewing its screws using a simple screwdriver.
Frequently Asked Questions:
Q. Does the brand offer straight line action clamps in other configurations?
A. Destaco also offers a wide range of straight line action clamps in a range of configurations & styles and constructions (stainless steel & zinc plated carbon steel).
Q. What is a straight line action clamp?
A. Destaco straight line action clamps are manual operated push / pull style clamps that are used for various applications including welding, woodworking, tensioning devices and for assembly & testing operations.
Q. How do straight line action clamps work?
A. Some straight line action clamps, such as Destaco 5150-M clamp, feature a threaded plunger that is manually fastened using a plastic grip handle.
Q. Does the brand offer straight line action clamps in other styles?
A. Yes, apart from Destaco 603-R zinc plated carbon steel variant, models having stainless steel construction (Destaco 603-SS & Destaco 603-MSS) are also available.
Q. What does clamping force mean?
A. Clamping force is the amount of force actually applied to a workpiece by closing & locking the clamp. It is normally less than the stated holding capacity. The actual clamping force depends on various factors, such as cylinder bore, cylinder area, spindle position (clamping arm length) and available air pressure. In most cases, the clamping force is approximately 2 to 3 times the force exerted by a pneumatic cylinder.
Q. What does holding capacity mean in terms of clamps?
A. The holding capacity or the holding force depicts the clamp's capability to hold down the equipment or a sheet metal on the assembly line or during any other manufacturing process.
Q. Which grease is recommended for use with Destaco clamps when rebuilding?
A. For ensuring smooth operation & durability of mechanical clamps, it is recommended to use a coupling grease like Mobil XTC.
Q. What does the red colour of the handle of Destaco clamps mean?
A. The red coloured handles alert the user about the location of the operating handle and when he should grab it. The red colour has no additional advantage to the working of the clamps.
Q. Are Destaco clamps rust resistant?
A. Yes, stainless steel and carbon steel clamps from Destaco withstand & minimise wear against harsh industrial environments. For applications that require clamping in outdoor conditions, stainless steel clamps are also available.
Documentation:
Product Variants
| Product | Model | Holding Capacity | Plunger Height | Plunger Thread Size | Material | Toggle Lock Plus | Overall Length | Overall Height | Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
603 | 600 lbs. | 0.97" | 5/16"-18 | Steel | No | 4.77" | 3.43" | Straight Line Action | €49.04 | |
![]() |
603-SS | 840 lbs. | 0.97" | 5/16"-18 | Stainless Steel | No | 4.69" | 3.43" | Straight Line Action | €133.16 | |
![]() |
603-MR | 600 lbs. | 24/25" | M8 | Steel | Yes | 4.77" | 3.43" | Straight Line Action | €122.17 | |
![]() |
603-M | 600 lbs. | 0.97" | M8 | Steel | No | 4.77" | 3.43" | - | €55.41 | |
![]() |
603-MSS | 840 lbs. | 1 1/4" | M8 | Stainless Steel | No | 4 4/5" | 3.47" | - | €77.52 |
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