Rubber rings (clamping rubber rings) Ø 8 mm – without S-hooks
Our rubber rings without S-hooks are the versatile solution when it comes to secure, elastic and flexible fastening. Whether as tensioning rubber rings, rubber tensioning rings, tarpaulin tensioners without hooks, expander rings or elastic rubber fasteners for tarpaulins – these fastening aids are among the most frequently used products in the field of banner fastening, trailer tarpaulins, scaffolding protection and outdoor equipment.
Manufactured from high-quality synthetic elastomer, the rings remain permanently elastic and resistant even under heavy loads. They are resistant to UV rays, rain, cold and mechanical abrasion. This makes the elastic rings suitable for continuous professional use in industry and trade as well as for camping, gardening and leisure. Thanks to their compact design, the tension rings can be quickly fed through eyelets and fixed in place – without the need for metal hooks. For those who want even more flexibility: the matching S-hooks are available separately and can be retrofitted at any time.
Important advantages & features Rubber rings without S-hooks
- Elastic tensioning force – ensures taut fastening of tarpaulins, banners & nets.
- UV and weather resistant – ideal for continuous outdoor use.
- Gentle on the material – no stains, no chafing, no damage.
- Robust load capacity – tested up to 600 N (~60 kgF), maximum load 50 kg.
- Versatile areas of application – construction fences, scaffolding tarpaulins, pavilions, truck tarpaulins, advertising banners, covers.
- Variants available – lengths 20 cm, 25 cm and 40 cm, Ø 8 mm, black.
- Extendable – S-hooks are available separately for quick attachment and detachment.
Technical labels & pictograms



- Material: 100 % synthetic elastomer
- Test force: up to 600 N (~60 kgF)
- Standard: ASTM G53 (accelerated ageing tested)
- Color: Black
- Diameter: 8 mm
- Packaging: 25 pieces per bag, depending on length 300-600 pieces per box
Product selection & packaging (without S-hook)
| Diameter | Length | Color | pcs./bag | pc./box | Reference |
|---|---|---|---|---|---|
| 8 mm | 20 cm | Black | 25 | 600 | TR0020 |
| 8 mm | 25 cm | Black | 25 | 400 | TR0025 |
| 8 mm | 40 cm | Black | 25 | 300 | TR0040 |
Areas of application for rubber rings without S-hooks
The rubber rings without S-hooks are a real all-rounder. They are mainly used as:
- Banner and construction fence tensioners – for advertising banners, scaffolding banners and construction fence tarpaulins.
- Tarpaulin tensioner – for truck tarpaulins, tarpaulins and transport covers.
- Tent & gazebo tensioners – reliable fastening solution for camping & outdoor.
- Industrial application – fixing, bundling or temporary securing.
- Household & hobby – garden use, DIY supplies or replacement for old expanders.
Note
These tension rings are supplied without S-hooks. Matching S-hooks are available separately and can easily be reordered if faster attachment and detachment is required.
FAQ – Frequently asked questions about rubber rings without S-hooks
- What lengths are available for the rubber clamping rings without hooks?
- Our rings are available in 20 cm, 25 cm and 40 cm. 20 cm is suitable for short distances and small eyelets, 25 cm is the standard length for banners & construction fence tarpaulins, and 40 cm is ideal for large distances or bulky covers.
- Are the rubber rings weatherproof?
- Yes, the rings are made of UV-resistant elastomer (level 5) and are weather-resistant. Rain, frost or intense sunlight do not affect their elasticity or resilience.
- What applications are the rings suitable for?
- They are often used as tarpaulin tensioners without hooks, for attaching banners to construction fences, truck tarpaulins, tents and pavilions, as well as for covers in the garden and for industrial use.
- Can I use the rubber rings more than once?
- Yes, thanks to the high material quality, they are durable and reusable. Even after many clamping cycles, they retain their clamping force and do not tear.
- What is the difference between variants with and without hooks?
- The version without hooks is pulled directly through eyelets and knotted or hooked in. The version with S-hooks allows tarpaulins and banners to be attached and detached particularly quickly.
- Can the S-hooks be reordered?
- Yes, S-hooks are available separately. This means that existing rubber rings without S-hooks can be retrofitted at any time.
- How much tension can the rings withstand?
- The rubber rings without S-hooks are tested up to 600 N (~60 kgF) and have a load capacity of up to 50 kg. This makes them robust enough for all common tarpaulin and banner applications.
- Do the rubber rings leave marks or stains?
- No, the rings are gentle on materials and do not stain. Tarpaulin fabrics and banners remain undamaged and clean.
- Are the rubber rings without S-hooks also suitable for camping & outdoor use?
- Yes, they are popular as tent tensioners, pavilion fastenings or expander rings for awnings. Their flexibility makes them perfect for mobile outdoor solutions.
- How are the rings packaged?
- Supplied in bags of 25 pieces each. Depending on the length, 300-600 pieces are packed per box. Up to 36 boxes can be stored and shipped on pallets.
- What alternatives are there?
- In addition to the rubber rings without hooks, there are also tensioning rubbers with balls, expander ropes by the meter or spiral hook tensioners. Which variant is more suitable depends on the intended use.






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