Supply Categories
Browse our complete catalog of commercial marine gear.
Anchors
Aprons
Baskets
Bilge Pumps
Blocks & Pulleys
Books & Charts
Boots & Footwear
Brushes & Maintenance
Cast Nets
Chain & Hardware
Clothing & Foul Weather
Dips & Preservatives
Engines & Motors
Fish House Supplies
Flares & Distress Signals
Flashlights & Floating Lights
Floats & Buoys
Gaffs & Harpoons
Gloves & Hand Protection
Gypsy Hoists & Winches
Hooks & Terminal Tackle
Hydraulics & Controls
Ice Chests & Containers
Knives & Cutlery
Leads & Weights
Life Preservers & Safety
Line & Monofilament
Lobster Bags & Bait Bags
Longline Reels & Gear
Miscellaneous Fishing Items
Monofilament Conversion Tables
Monofilament Specs & Guides
Netting & Webbing
Rope & Cordage
Scales & Weighing
Snap-on Connectors
Snapper Reels & Spools
Spoons & Planers
Swivels & Rings
Traps & Wire Mesh
High-Demand Commercial Fishing Gear
Industry-standard hooks, lines, safety equipment, and processing supplies
Industry standard Duratin plated circle hook for commercial pelagic and bottom longlining. Maximum holding power with corrosion resistance.
Ultra-clear high tensile strength monofilament engineered specifically for longline leader and mainline applications.
USCG and SOLAS approved neoprene immersion suit for extreme cold water survival. Includes whistle, buddy line & SOLAS reflective tape.
Proprietary high-carbon stain-free DEXSTEEL blade with slip-resistant polypropylene grip handle. Built for commercial processing plants.
Heavy-duty pressure-rated LED strobe marker for longline flag buoys, gill nets, and crab pots. Automatic twilight sensor activation.
1.5 inch square mesh galvanized before welding and coated in marine PVC for maximum resistance against saltwater corrosion.
Spring tempered 316 stainless steel wire snap with integrated heavy-duty crane swivel for rapid branchline attachment.
Monofilament Conversion Tables & Specifications
Quick reference data for commercial longline mainlines and branch leaders. Convert diameters (mm / inches) to pound test ratings and approximate yards per pound.
| Diameter (mm) | Diameter (Inches) | Lb Test Rating | Approx. Yds/Lb |
|---|---|---|---|
| 0.80 mm | 0.031" | 80 lb | 1150 yds |
| 1.00 mm | 0.039" | 100 lb | 780 yds |
| 1.20 mm | 0.047" | 150 lb | 540 yds |
| 1.50 mm | 0.059" | 200 lb | 350 yds |
| 1.80 mm | 0.071" | 300 lb | 240 yds |
Showing sample values. View complete table up to 1,200 lb test on technical reference page.
Why Commercial Fleets Choose Atlantic & Gulf
Trusted by commercial captains, fish houses, packing plants, and international marine dealers for over seven decades.
Massive Inventory
One of the world's largest in-stock inventories of commercial fishing gear. Fast fulfillment straight from our Miami facility.
Global Export Shipping
Serving fleets across the US and over 45 countries worldwide with expert export documentation and freight handling.
Commercial Grade Quality
We carry top commercial brands tested in punishing oceanic conditions: Mustad, Momoi, Stearns, Dexter-Russell, and more.