Our Best Offers
Free Economy Shipping on Orders over $100 with NO CODE NECESSARY! (Some Exclusions Apply)
Current Active Promotions
| Model TD Code | Lbs. Test | Kgs. Test | Diameter(in.) | Diameter(mm) | Length Yards | Length Meters | Spool Size | Color | Price |
| GSM-Q-20CL HIS-0046-4 | 20 | 9.0 | .018 | 0.45 | 660 | 604 | 1/4 lb. | Clear | $10.49 USD | ||
From ultra-light to big game, Grand Slam is up to the challenge! Its formulation provides high impact strength, excellent abrasion resistance and superior knot strength. It's equally at home on conventional and spinning tackle. Every yard is computer checked for consistent diameter and breaking strength to provide you with an unequalled level of performance - performance you can rely on. That's why we say with confidence - Grand Slam is BIG FISH TOUGH!
5 Stars based on 7 reviews
By G
Philadelphia, PA
great bang for your buck
January 12, 2022
Hi Seas mono has not disappointed. Great leader material, no complaints! So much more affordable than expensive fluoro and easily just as durable.
By sdc
GA
Good Mono, Cheap
September 29, 2018
Reasonably price mono.
Pros
- Price
Cons
- A little on the stiff side
By MarkG
Sea Bright, NJ
Hi-Seas Grand Slam Mono 1/4 lb. Spool Clear GSM-Q-60CL
January 4, 2017
Strong /dependable/cheap$
Pros
- A great alternative to expensive fluorocarbon for all round leader use.
- Bought for snag & drop rigs, premade leaders, etc.
- Blue fish chew thru everything so its cheaper to deal with and easier to work with even at 60 lbs. than stiffer florocarbon,
Cons
- none
By Nick
Long Beach CA
New Season New line
March 26, 2015
Awesome deal for great line. I was spooling up my AVETS with top shop for the new season.
Pros
- Price and strength
By Nick
Long Beach CA
new line for the new season
March 26, 2015
Awesome deal for great line. I was spooling up my AVETS with top shop for the new season.
Pros
- -Great price and Strength.
By Ben
Long Beach Island, NJ
Quality Line
December 18, 2013
I use this 40 pound grand slam mono as a shock leader on my surf casting conventional reel. No problems here. I would recommend this line to anyone.
By Ian
Erie,CO (Ft. Meyers, FL)
Great Line
December 13, 2013
I am a fishing fanatic and I always try and buy the best line possible, so when i saw Grand Slam and its price I thought it was garbage without actually buying the product. Well, I ended up buying some because it is so cheap and all I can say is WOW! I use it for everything now from shark fishing in Florida to Bass fishing. It is more abrasion resistant than lines costing the same price and much softer than Ande. In fact I even took it ice fishing and it held up as well as Berkley Cold Weather! This is great line.
Pros
- Abrasion Resistant, Soft
#HookedOnTD
Show off your fishing gear investment. Please post images and videos of your fishing gear, apparel, catches and lifestyle shots on and off the water. Let's see what you've got for a chance to win FREE gear! You can use #HookedOnTD or UPLOAD YOUR IMAGE HERE to make it onto our product pages or gallery. See something you like? You can shop directly from the images we post when gear we sell is featured!
