Overview
Wired Shackle | Shackle Load Cell
Our range of shackle load cells are simple to install and range from 1t - 1000t capacities available.
At the core of the Straightpoint product line for over a decade, the Straightpoint cabled Load Shackle has surely helped shape the modern load monitoring industry. Manufactured from industry leading Crosby high carbon steel shackles, the product offers reduced overall weight and headroom providing a great fit for low headroom applications.
Wired Shackle features & benefits:
- Robust Construction
- Every unit proof tested
- Audible Overload Alarm
- Environmentally Sealed
- Unrivalled Resolution
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- Compact size and Low Headroom
- Complies with ASME B30.26-2010
Ch 26-6
- Peak Hold
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- High Accuracy
- Tare
- Sealed to IP67 standards
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Requires connection to Straightpoint's
Handheld Plus.

Utilizing the same advanced microprocessor based electronics as all Straightpoint products, our cable Load Shackle benefits from high sampling rates, extreme resistance to industrial level noise and unprecedented stability. This high stability provides the product with over 5000 divisions and the highest standard resolution of any high capacity Loadshackle on the market today. Straightpoint cabled Load Shackles are also environmentally sealed to IP/67 and as an option, sealed for permanent submersion to 100 meters for sub-sea use.
Whether used in heavy lifting, mooring anchor placement or sub-sea applications, Straightpoints cabled Load Shackle offers robust construction, advanced electronics, industry leading resolution and accuracy all at a cost effective, affordable price.
Wired Shackle applications:
Permanent installations such as cable tension monitoring | Underwater or subsea load monitoring applications | Under Hook Crane Weighing | Aircraft Manufacturing and Repair | Water Weight Testing and Calibration | Event Staging and Rigging | Wire Rope and Cable Tension Monitoring | Structural Load Testing and Certification | Shipping & receiving weighing | Off Shore Mooring Anchor Setting | Heavy lift and Rigging Load Monitoring | Crane and Hoist Calibration and Proof Load Testing | Manufacturing and Heavy Construction | Bollard pull testing and Certification
All Wired Shackle load cells are suppled with the following as standard:
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- Centralising Bobbin
- 10 metres / 30 feet Cable
- Proof test certificate
- Operator Manual
- Wooden Crate
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Specifications
Wired Shackle Load Cell - Specifications
Metric Dimensions = millimetres (mm)
| Part Number |
SLB3.25T |
SLB6.5T |
SLB12T |
SLB25T |
SLB55T |
SLB85T |
SLB120T |
SLB200T |
SLB300T |
SLB400T |
| Capacity |
3.25te |
6.5te |
12te |
25te |
55te |
85te |
120te |
200te |
300te |
400te |
| Resolution |
0.005te |
0.005te |
0.01te |
0.02te |
0.05te |
0.05te |
0.1te |
0.2te |
0.5te |
0.5te |
| Weight |
2.8kg |
3.2kg |
8kg |
18kg |
25kg |
45kg |
85kg |
215kg |
364kg |
520kg |
| Protection |
IP66 std or submersion to 100m as an option |
| Safety Factor |
300% of rated load |
| Operating Temp |
-20 - 70c |
| Accuracy |
+/- 1% |
| Dimension A |
26.9 |
36.6 |
51.5 |
73 |
82.5 |
105 |
127 |
184 |
213 |
210 |
| Dimension B |
19.1 |
25.4 |
35.1 |
51 |
57 |
70 |
82.5 |
121 |
152 |
178 |
| Dimension C |
60.5 |
84 |
119 |
178 |
197 |
267 |
330 |
397 |
495 |
572 |
| Dimension D |
16 |
22.4 |
31.8 |
44.5 |
51 |
66.5 |
76 |
95.5 |
121 |
165 |
| Dimension E |
42.9 |
58 |
82.5 |
127 |
164 |
184 |
200 |
279 |
330 |
330 |
| Dimension F |
38.1 |
53 |
76 |
106 |
122 |
145 |
165 |
267 |
305 |
356 |
| Dimension H |
106 |
148 |
210 |
313 |
348 |
453 |
546 |
743 |
895 |
1022 |
| Dimension L |
116 |
142 |
180 |
265 |
290 |
352 |
392 |
562 |
664 |
689 |
| Dimension N |
17.5 |
24.6 |
35.1 |
57 |
61 |
79 |
92 |
152 |
172 |
184 |
| Dimension P |
132 |
164 |
202 |
277 |
301 |
378 |
425 |
521 |
618 |
710 |
Imperial Dimensions = inches
| Part Number |
SLB3.25TU |
SLB6.5TU |
SLB12TU |
SLB25TU |
SLB55TU |
SLB85TU |
SLB120TU |
SLB200TU |
SLB300TU |
SLB400TU |
| Capacity |
7150lb |
14300lb |
26400lb |
55000lb |
120000lbs |
185000lbs |
260000lbs |
440000lbs |
660000lbs |
880000lbs |
| Resolution |
10lb |
10lb |
20lb |
50lb |
100lb |
100lb |
200lb |
200lb |
1000lb |
1000lb |
| Weight |
6.16lb |
7lb |
17.6lb |
40lb |
55lb |
99lb |
187lb |
473lb |
801lb |
1144lb |
| Protection |
NEMA 4X std or submersion to 100 feet as an option |
| Safety Factor |
300% of rated load |
| Operating Temp |
-4˚F to 158˚F |
| Accuracy |
+/- 1% |
| Dimension A |
1.06 |
1.44 |
2.03 |
2.87 |
3.25 |
4.13 |
5.00 |
7.24 |
8.39 |
8.27 |
| Dimension B |
0.75 |
1.00 |
1.38 |
2.01 |
2.24 |
2.76 |
3.25 |
4.76 |
5.98 |
7.01 |
| Dimension C |
2.38 |
3.31 |
4.69 |
7.01 |
7.76 |
10.51 |
12.99 |
15.63 |
19.49 |
22.52 |
| Dimension D |
0.63 |
0.88 |
1.25 |
1.75 |
2.01 |
2.62 |
2.99 |
3.76 |
4.76 |
6.50 |
| Dimension E |
1.69 |
2.28 |
3.25 |
5.00 |
6.46 |
7.24 |
7.87 |
10.98 |
12.99 |
12.99 |
| Dimension F |
1.50 |
2.09 |
2.99 |
4.17 |
4.80 |
5.71 |
6.50 |
10.51 |
12.01 |
14.02 |
| Dimension H |
4.17 |
5.83 |
8.27 |
12.32 |
13.70 |
17.83 |
21.50 |
29.25 |
35.24 |
40.24 |
| Dimension L |
4.57 |
5.59 |
7.09 |
10.43 |
11.42 |
13.86 |
15.43 |
22.13 |
26.14 |
27.13 |
| Dimension N |
0.69 |
0.97 |
1.38 |
2.24 |
2.40 |
3.11 |
3.62 |
5.98 |
6.77 |
7.24 |
| Dimension P |
5.20 |
6.46 |
7.95 |
10.91 |
11.85 |
14.88 |
16.73 |
20.51 |
24.33 |
27.95 |
Accessories
Wired Compression Load Cell - Accessories
The desktop controller datalogging software allows you to view and control (tare, peak hold etc) live loads on the PC screen and log the data into a .CSV file at a speed of up to 10Hz. You may also record a single reading into a Microsoft Word .doc (useful for test certificates etc)
The package comes in two formats:
Wireless Version Part Number: RDCPFor connection to Radiolink plus. Kit comprises:
1 x CD with software and manual.
1 x USB wireless transmit/receive module to plug into PC
Suitable for use on PC's running Windows 98, XP, Vista or Win7.
Cable version available on application.
Features tare, peak hold and four units of measure kg,t,kN & lbs.
Fully featured handheld display for all non-radio Straightpoint load cell and crane scale products.
Our hanndheld plus can also be connected to any other manufacturers load cell products.
External Amplifier
SA-3240 external amplifier allows you to convert the output of any of our cabled loadcell products into a three wire 4-20mA analogue output. The weatherproof enclosure is fitted with stainless steel glands and is suitable for connection to a PLC, data logger or other instrumentation.
Datasheet