What Knot Knot Replacements & 3.5m Black Rope 70mm x 60mm 5 Piece Set Product Code: 4992K

Plastic device that allows easy and safe connection of rope without having to tie knots. Reduces the chance of injury due to improper fastening. Can be used with multiples of rope, securing excess, or doubling up to shorten rope. Adjustable to the mm to get tension or placement exact. Covers all pliable ropes from 3-15mm thickness with nothing else required. Supplied with 3.5m black rope.


  • Quickly Ties & Unties
  • 100% Waterproof, Salt or Freshwater
  • Lightweight & Easy to Use
  • Rust & Rot Proof
  • Unaffected by UV


L x W: 70mm x 60mm. Lashing capacity: 600kg. Breaking strength: 600kg. Suitable rope thickness: 3-15mm.
Additional Information
Technical Specification
  • Lashing Capacity : 600 kg
  • Brand : What Knot
  • Product Length : 70 mm
  • Product Type : Knot Replacements & 3.5m Black Rope
  • Product Width : 60 mm
  • Pack Size : 1
  • Manufacturer Guarantee : 2 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 5
Product Contents
4 x knot replacements and 3.5m black rope.
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

Click here to see information on our delivery service



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€23.45 Incl. 23% VAT

Add to Wishlist

More Items to Consider

Loading... Loading...
What Knot Knot Replacements & 3.5m Black Rope 70mm x 60mm 5 Piece Set is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Brilliantly simple. Got to be the easiest, fastest, most convenient way of lashing things down in the back of the van.
Date published: 2017-08-20
Rated 5 out of 5 by from Kick-bag in the loft Being a Karate practitioner I have a small kick bag in the loft. It was OK before, but it was always stuck at one height. Now with the What Knot, I can easily adjust the height so that I can practice high kicks/punches etc, then lower it to practice low kicks. That might not sound very impressive if you don't practice martial arts, but it's just such a simple idea that adds a lot of convenience.
Date published: 2017-01-03
Rated 5 out of 5 by from BRILLIANT - no more knots ! I bought these to suspend some hanging balls in a marquee as floral decorations. So easy to suspend them (30Kg) and adjust the work height in stages to build the decoration without fiddling with knots. East to hoist and lock in final position and even better when lowering them. A simple twist to unlock and lower the balls. It was always so difficult to untie the knot with the weight on the end of the rope but not anymore. I've found so may other uses for them since buying them - BRILLIANT !!!
Date published: 2016-12-22
  • y_2019, m_5, d_20, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_IE, sid_4992K, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix-ie