






🔧 Elevate your toolkit with precision and grip that means business!
The Knipex Siphon and Connector Pliers 81 11 250 SB feature fine adjustment jaws up to 75 mm, non-slip plastic-coated handles, and a durable black atramentized finish. Designed for versatile use on siphons, plastic pipes, oil filters, and screw connectors, this 250 mm tool meets DIN ISO 8976 certification standards, making it a reliable choice for professionals seeking precision and control.





| Manufacturer | Knipex |
| Part Number | 81 11 250 SB |
| Product Dimensions | 30 x 8.51 x 2.31 cm; 344.73 g |
| Item model number | 81 11 250 SB |
| Colour | Black |
| Style | atramentized |
| Material | Plastic |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Handle/lever placement | On the product |
| Number of handles | 2 |
| Handle material | Plastic |
| Certification | DIN ISO 8976 |
| Usage | Gripping |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 345 g |
K**T
Top Quality
Superb quality and a joy to use. But what else would you expect from Knipex?
A**R
Plumbers Dream
Fantastic. Best tool I’ve had for kitchen plastic waste pipes. The curved jaws line up and grip perfectly. Have always bought Knipex as the are quality products.
J**D
For the right job these are awesome.
Make sure you only use these for jobs that won't damage the rubber jaws as the whole point is that they're soft and won't scratch or crimp anything - so they're actually fairly delicate. But very useful for chrome, brass, plastic - all things that you don't want to scratch or could chew up with metal jaws.
O**3
Great product
Invaluable for holding onto chromed and plastic plumbing parts. The rubber jaws are soft enough to grip well without scratching but also tough enough to last for ages.
K**S
Not Fit For Purpose
By far and away the worst "tool" I have purchased. I know chrome needs special care, I'm a plumber and dealt with the same for decades. Thought I'd give these well branded "knipex" a try. In short THEY DO NOT WORK. They slip and slide and have no actual grip at all. Back to the usual method of standard grips and a thick padded cloth.
M**R
Sexy
Great product as always from knipex . Big wide jaws . Slides open and shut with ease. Feels good in your hands. Great for waste fittings and siphon back nuts .
K**I
Knipex
No more struggling with the syphon nuts wish I new about these years ago they are brilliant. Love knipex tools quality all the way through, worth every penny. Thankyou knipex you make my job easy.
M**S
Excellent quality and superb usability in my line of work.
Excellent quality and superb usability in my line of work. Always wanted to have pliers for siphons, TRVS and many other applications where a normal grip is not suitable.
Trustpilot
2 weeks ago
1 month ago