Single Use, One Way, Polyester Webbing Seat Belt Round Sling / endless slings. 7:1 Ratio FOS - Range from 250kg to 1000k
Standard slings are available in 1000mm, 1200mm, 1600mm and 1800mm circumferences which is divided by 2 to calculate the Effective Working Length (EWL), due to them being endless belts, however other lengths are available as special/custom/bespoke units.
*Safety Factor is calculated as Working Load Limit (WLL) multiplied by a factor of 7 to equal minimum breaking force
Features
- Single Use - One Way
- Low cost, simple design
- Easy to use
- Stronger and more compact than rope or wire rope alternative solutions.
- Can be attached or built in to a structure or load, but must only be used to perform a single complete lift.
- Saves time and cost on-site slinging and reslinging loads.
- Fully manufactured, labelled and tested in accordance with BS EN 1492-1:2000 or upon request, manufactured to your commercial specifications with supporting technical file.
- Available as standard in 25mm, 35mm and 50mm widths in endless format or as bespoke units with loops each end.
Specimin Test Results
- Product Type: One Way Sling
- Webbing type: Polyester Seat Belt
- Webbing Width: 48mm
- Test Name: Tensile Test
- Test Type: Tensile
- Test Date: 08/03/2007 16:43
- Test Speed: 100.00mm/min
- Pretension: 0.050 N
- Sample Length: 1000.000mm
- Force at Peak (kN) = 43.910
- Elongation at Break (mm) = 80.602
- Time to Failure (Secs) = 48.280


Endless sling (Type 5) |
Plies of Web | Model | Wed Width (in.) | Rated Capacity (lbs.) | base Length(ft) |
| | |
One Ply | SEN1-1 | 1 | 2400 | 1920 | 4800 | 3 |
SEN1-2 | 2 | 4800 | 3840 | 9600 | 3 |
SEN1-3 | 3 | 6600 | 5280 | 13200 | 3 |
SEN1-4 | 4 | 8800 | 7040 | 17600 | 3 |
SEN1-5 | 5 | 11000 | 8800 | 22000 | 3 |
SEN1-6 | 6 | 13200 | 10560 | 26400 | 3 |
Two Ply | SEN2-1 | 1 | 4800 | 3840 | 9600 | 3 |
SEN2-2 | 2 | 9600 | 7680 | 19200 | 3 |
SEN2-3 | 3 | 12500 | 10000 | 25000 | 3 |
SEN2-4 | 4 | 15500 | 12400 | 31000 | 3 |
SEN2-5 | 5 | 19400 | 15520 | 38800 | 3 |
SEN2-6 | 6 | 23000 | 18400 | 46000 | 3 |