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Description
Dormakaba BTS 80 Floorspring EN 3Dormakaba BTS 80 Floorspring EN 3 Part Number 80120000 Spring Strength EN 3 (21 NM) Max. Door Width 950 mm Max. Door Weight 300 Kg Features Adjustable sweep speed 175 0 degrees Adjustable Hold open from 75 175 degrees Adjustable Delayed action from 75 175 degrees Mechanical Backcheck from approx 80 degrees Certification CE marked Successful independently tested to BS EN 1154 Note NOT suitable for fire doors due to hold open option (See BTS 80 F & BTS
Dormakaba BTS 80 Floorspring EN 3
| Part Number | 80120000 |
| Spring Strength | EN 3 (21 NM) |
| Max. Door Width | 950 mm |
| Max. Door Weight | 300 Kg |
| Features | Adjustable sweep speed 175 - 0 degrees |
| Adjustable Hold-open from 75 - 175 degrees | |
| Adjustable Delayed action from 75 - 175 degrees | |
| Mechanical Backcheck from approx 80 degrees | |
| Certification | CE marked |
| Successful independently tested to BS EN 1154 | |
| Note | NOT suitable for fire doors due to hold open option (See BTS 80 F & BTS 80 EMB for Fire doors) |
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.9 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Strong toy
Style: 5 KNOTS
This has been a great activity for our dog and really sturdy for our super chewer. We don’t let her have it alone but she has been known to saw through a few ropes while playing tug.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Great rope for dogs that destroy all their toys
Style: 5 KNOTS
So this product is not dog proof but man is it higher quality than others on the market. One of them is a shredder, anything she can get her paws and teeth on she’s ripping apart with all her might, it’s impressive if a stuffed toy lasts 5 minutes. We have tried lots of different materials and toys and this thing is great. It’s not saturated in drool and does not smell after they play all day. It is a large heavy rope so would be cautious if your large dogs likes to thrash. Our big boy doesn’t and it’s too large for our medium sized dog to thrash. Might be a little pricier than others but the extra money is well worth it. 85 lbs rottie mix and 25 lbs terrier mix in the video, we were just moving in so ignore the boxes lol
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Reviewed in the United States on March 2, 2026
★★★★★ 5
Great rope, but not for aggressive chewers
Style: 5 KNOTS
This is a great rope, but if your dog is a aggressive chewer, don't buy it. My Doberman chews everything, she destroyed this rope into many pieces, after only having it for 3 days.I swear she would chew iron into pieces. Now she has only bones to chew on....
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Reviewed in the United States on February 7, 2026
★★★★★ 4
New Rope for my Pit Bulls
Style: 5 KNOTS
When I received this from Amazon delivery my pit bull mix went crazy on the rope, and she chew on it for the longest time. Then, I played keep away but that lasted a short time. The rope is very strong and long for me to play with my pit bull mix she wants me to play tug a war with her. She will win every time, I do enjoy her every day, makes me happy that she mine.
Price is very reasonable and color was very good and lasted a long time too.
I buy again soon as she wear this one out.
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Reviewed in the United States on June 22, 2025
★★★★★ 5
Strongest rope toy
Style: 5 KNOTS
Great tough long lasting rope for my two labs who are constantly playing tug of war with it!
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Reviewed in the United States on May 21, 2026