Big lifts rarely fail because of the obvious things — they fail when the details are overlooked. The Jefferson 4 Tonne x 3m Webbing Lifting Sling is built for professional environments where those details matter: secure attachment points apparent at a glance, consistent load control under pressure, and straightforward capacity identification when time is tight and the job can’t pause.
Manufactured from 100% high-tenacity polyester, this sling delivers strong lifting performance while remaining easier to handle than many traditional metal alternatives. The webbing construction is flexible in use, helping you position the sling accurately around the load, while supporting more even pressure distribution. That’s especially useful when lifting items with painted, finished, or more delicate surfaces where harsh contact points can leave costly marks.
Durability is strengthened where slings work hardest. This model is designed with a reinforced flat double eye at each end, improving resistance to wear at the connection points and helping extend service life under repeated use. The reinforced eyes also support dependable connection to compatible lifting equipment such as hoists, cranes, and lifting beams — a small detail that makes a big difference across hundreds of lifts.
For safer, more predictable handling, the sling is designed with low elongation, helping to minimise stretch under load and supporting steadier positioning. It also features a 7:1 safety factor, offering additional reassurance for day-to-day lifting work where best practice and controlled movement are essential.
Identification is quick and clear. This sling is colour coded grey to indicate its 4 tonne maximum capacity, helping teams reduce the risk of selecting the wrong sling when multiple capacities are stored together. With a 3 metre working length, it provides a practical balance of reach and control — ideal for heavier loads, wider pick points, and lifts where a shorter sling would restrict angles and compromise stability.
The result is a dependable, trade-ready lifting sling that supports confident lifting, repeatable performance, and clear capacity recognition in busy professional settings.
Key Features
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4 tonne maximum capacity
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3m length for versatile lifting reach
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100% high-tenacity polyester webbing
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Reinforced flat double eyes for durability
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Low elongation for improved load stability
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7:1 safety factor
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Grey colour coding for fast capacity identification
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Certified to EN4192-1
Specifications
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Brand: Jefferson
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Product Type: Webbing / Load Sling
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SKU: JEFLSL0403GR
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Max. Capacity/Load: 4 Tonne
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Length: 3m
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Colour: Grey
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Material: 100% High tenacity polyester
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Eye Type: Reinforced flat double eye
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Safety Factor: 7:1
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Certified To: EN4192-1
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Gross Weight: 2.37 kg
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EAN (GTIN-13): 5060813453481
