Dynamic 20mm “in-line” Double
Length: 52mm
Maximum Line Diameter: 6mm
Breaking Load: 540kg
Working Load: 115kg
| Specification | Value |
|---|---|
| Length | 52mm |
| Max Line Diameter | 6mm |
| Breaking Load | 540kg |
| Working Load | 115kg |
FAQ
What is the maximum line diameter of the dynamic 20mm in-line double?
The maximum line diameter is 6mm.
What is the breaking load of this product?
The breaking load is 540kg.
What is the working load capacity?
The working load capacity is 115kg.

Blake McDonald –
I used this in a home workshop setup and found it very reliable. The 540kg breaking load gives me confidence in heavy-duty applications. Easy to install and maintains a solid connection under load.
Rebecca Harris –
Good quality for the price. The 52mm length fits well in my rigging system. Works smoothly under regular use, though I would prefer a slightly longer option for some setups.
Emma Murray –
Strong and durable. The working load of 115kg is sufficient for my lifting tasks. No slippage observed during testing. Solid build with Allen’s reputation for quality.