Outdoor Connection Brute Sling Swivel with it's one-piece acetyl resin construction body is one of the strongest swivels on the market. The one-piece body is created with rugged, synthetic material for superior strength and is completely weather resistant. The Outdoor Connection Brute Sling Swivel features an EZ detachable screw for quick installation or removal. The screw, itself features full thread engagement, knurled end, and a unique tightening cavity to ensure safety. The screw can be easily screwed into place with a coin when hands are gloved or conditions are slippery.