













🎣 Cast Like a Pro, Fish Like a Legend
Seaknight BLADE Nylon Fishing Line combines premium Japanese nylon with tournament-grade abrasion resistance and low stretch technology, offering anglers a 500M or 1000M monofilament line that excels in both saltwater and freshwater conditions. Designed for longer casts and superior handling, it’s the ultimate choice for serious carp and sea fishing enthusiasts.








| Breaking strength | 15.88 Kilograms |
| Color | Black 500M |
| Size | 0.4#: 2LB (0.10mm) |
| Item display length | 9.5 centimetres |
| Weight | 0.08 Kilograms |
| Material type | Nylon |
| Number of items | 1 |
| Number of pieces | 1 |
| Sport | Fishing |
| Batteries included? | No |
| Brand | Seaknight |
| Manufacturer | Seaknight |
| Manufacturer reference | NY-Blade-500M-Black-0.4 |
| Product Dimensions | 7 x 7 x 7 cm; 81.65 g |
| ASIN | B01K47T112 |
T**T
Reliable, strong, and a bargain spool of line!
Strong, Smooth, and Easy to Work With – Great Line for the PriceI’ve used this line for both sea and coarse fishing, and it’s held up brilliantly. It casts smoothly off the spool, knots really well, and has great strength for the diameter. The 500m spool gives you loads to work with — perfect for re-spooling a couple of reels or keeping as backup.No issues with memory or coiling so far, and the blue colour gives great visibility without putting the fish off. I’d trust it on a surf setup or for carp fishing without hesitation.For the price, it’s an absolute winner — performs like a much more expensive brand.
B**
Quality line
Nice thin line.No complaints
G**E
gOOD
Good
O**H
really strong
Really fine and perfect for some home craft projects!
J**N
Superb !!
Absolutely superb line. Amazing diameter for the breaking strain. I bought 6lb and its as fine as a lot of 4lb line I have. Its so strong, no worries there. It knots up well and not had any slippage. It seems to have little stretch too, more like a flouro than mono, a really good happy medium I'd say. Great quality and would highly recommend to anyone. JimBought more line since this, amended 14/03/2019I have been using this blade line by Seaknight for some time now, this I think is the 4th spool ive ordered. I have used a few different breaking strains for different applications and I honestly can NOT fault this line. it has superior strength to much more expensive lines, it has little memory for a mono, superb to knot and great resistance to abrasion. I really cant see past this line at the moment and trust me I do a lot of fishing ! I use 15 for my pike and surf fishing. 4 and 5lb for perch fishing and 6lb for my coarse feeder/method fishing for the carp and bream and to put it plainly, this line has never let me down. I forgot to mention ! the line is super thin in diameter to most other popular makes. I'd say the 6lb line is about the same as most other 4lb lines you will buy, approx 0.16mm. trust me, use this line and you wont look back !! 10 out of 10. (Might be also worth a mention, if you are in the market for a decent reel, you have to check out seaknight reels, awesome. I have 5 in various sizes and again, they ooze quality and all at a great price, thanks, Jim)
B**
Curls easily .
Real pity it curls / twists because it's a nice thin good coloured line .Was really delighted with the colour and diameter.Is just a real pity it is not memory free .After a few days fishing it reacts to tension applied .so it stays in small twists and curls .Again real pity .
A**R
Spool fishing line
Spool size and length of line great
J**E
THIS LINE EASILY BREAKS AFTER CATCHING A FISH OR A SNAG IT STRETCHES AND VERY EASILY BREAKS.
Do not use this line.After catching fish the line becomes extremely brittle and breaks.Trust me 100% true. I used this line yesterday all good until i caught a 2lb trout on 8lb lineNext cast after landing the trout my lure went flying due to line breaking. Thought i caught banking behind so tied another lure on. Same again line just snapped on cast ' lure went flying". Had to strip back the line before snapping stopped. Try a test. Tie the line like a snag and stretch it. Now tie something on the end and cast. It will break
Trustpilot
4 days ago
5 days ago