These swivels are an ultra reliable smooth rolling swivel with an incredible strength to size ratio and dark anti-glare finish. 
 
Perfect for constructing neat, strong and streamlined rigs for both boat and shore fishing.
 
The full range of sizes (with breaking strains) is
 
1/0 - 450lb - 210kg
1 - 350lb - 160kg 
2 - 250lb - 120kg 
4 - 150lb - 80kg 
6 - 100lb - 50kg