7kN SKL-7 Aluminum Alloy Wire Grip, 14mm Max Opening Lightweight Come Along Clamp
Designed for ACSR conductor sagging and transmission line construction, this lightweight aluminum alloy wire grip provides secure gripping performance for LGJ25-70 / ACSR25-70mm² conductors.
Product Overview
SKL-7 aluminum alloy wire grip is engineered for conductor sagging, tensioning and wire pulling work in overhead transmission line and power distribution line construction. With 7kN rated load, 14mm maximum opening and lightweight aluminum alloy body, this come along clamp delivers reliable performance for field operations, particularly for small and medium conductor stringing projects.
Common Challenges & Solutions
Problem: Conductor slipping during sag adjustment, low efficiency in manual wire tensioning, worker fatigue from heavy tools, surface damage from unsuitable clamps, difficulty gripping small and medium ACSR conductors securely.
Solution: SKL-7 aluminum alloy wire grip addresses these issues with 7kN rated load for light-duty conductor sagging, 14mm max opening for small and medium ACSR conductors, lightweight aluminum alloy body for easy carrying, self-gripping jaw design for improved holding stability, and compact structure for convenient field operation.
Technical Specifications
| Parameter |
Value |
Engineering Meaning |
| Model |
SKL-7 |
Light-duty aluminum alloy wire grip |
| Rated Load |
7kN |
Suitable for small conductor sagging work |
| Applicable Conductor |
LGJ25-70 / ACSR25-70mm² |
For small and medium ACSR conductors |
| Max Opening |
14mm |
Matches conductor outside diameter range |
| Material |
Aluminum Alloy |
Lightweight and corrosion resistant |
| Weight |
Approx. 1.0kg |
Easy for field workers to carry |
| Application |
Sagging / Tensioning |
Used in overhead line construction |
Operation Principle
The SKL-7 wire grip clamps the conductor through its self-gripping jaw structure. When pulling force is applied, the jaw holds the conductor securely, enabling workers to adjust sag, tension the conductor, or position the wire during overhead line construction. The aluminum alloy body reduces tool weight while the 14mm jaw opening accommodates LGJ25-70 / ACSR25-70mm² conductors.
Applications
- Overhead transmission line construction
- Power distribution line installation
- ACSR conductor sag adjustment
- Wire tensioning operation
- Conductor pulling and positioning
- Utility maintenance projects
Selection Guide
- Choose SKL-7 when the conductor is LGJ25-70 / ACSR25-70mm²
- Choose SKL-7 when the required rated load is around 7kN
- Choose SKL-7 when the conductor diameter is within 14mm max opening
- Choose aluminum alloy wire grip when lightweight and easy handling are important
- For larger conductors, consider SKL-15, SKL-25, SKL-40 or higher rated models
Key Advantages
- 7kN Rated Load - Suitable for light-duty conductor sagging and tensioning work
- 14mm Max Opening - Designed for small and medium ACSR conductors such as LGJ25-70
- Lightweight Aluminum Alloy Body - Approx. 1.0kg weight reduces worker fatigue during overhead line construction
- Secure Self-Gripping Structure - Helps prevent conductor slipping during pulling and sag adjustment
- Compact Field Design - Easy to carry, easy to operate and suitable for power construction teams
Technical Data Comparison
| Model |
Rated Load (kN) |
Applicable Conductor |
Max Opening (mm) |
Weight (kg) |
| SKL-7 |
7 |
LGJ25-70 |
14 |
1.0 |
| SKL-15 |
15 |
LGJ95-120 |
18 |
1.4 |
| SKL-25 |
25 |
LGJ150-240 |
24 |
3.0 |
| SKL-40 |
40 |
LGJ300-400 |
32 |
4.0 |
| SKL-50 |
50 |
LGJ500-630 |
36 |
6.6 |
| SKL-40G |
40 |
LGJ400 |
32 |
5.3 |
| SKL-50G |
50 |
LGJ500 |
34 |
7.0 |
Frequently Asked Questions
Q1: What conductor size is SKL-7 suitable for?
A: SKL-7 is suitable for LGJ25-70 / ACSR25-70mm² conductors.
Q2: What is the rated load of SKL-7?
A: The rated load is 7kN.
Q3: What is the maximum jaw opening?
A: The maximum opening is 14mm.
Q4: Why choose aluminum alloy wire grip?
A: Aluminum alloy structure is lighter than steel, easier to carry and suitable for field operation.
Q5: What is the main application of SKL-7?
A: It is mainly used for conductor sagging, wire tensioning and overhead transmission line construction.
Product Images
