Feature:1. Made from quality ABS material, sturdy, durable and corrosion resistant.2. Can firmly connect paddles for boating, no worry about loosing.3. Smooth surfaces and edges provide comfortable grip.4. Consists of a tube and two threaded caps, easy to assemble and use.5. Suitable for oars with a diameter of 2.6-2.8 cm / 1.02-1.1 inches.Specification:It can be securely and firmly connected to oars, applicable for canoe, boat and more.Features:Made from quality ABS material, sturdy, and corrosion resistant.Can firmly connect paddles for boating, no worry about loosing.Smooth surfaces and edges provide comfortable grip. Consists of a tube and two threaded caps, easy to assemble and use.Suitable for oars with a diameter of 2.6-2.8 cm / 1.02-1.1 inches. Specifications:Material: ABSColor: BlackLength: 15.8 cm / 6.2 inInner Diameter: 2.9 cm / 1.1 inOuter Diameter: 3.5 cm / 1.4 inSuitable Paddle Outer Diameter: 2.6 -2.8 cm / 1.0 - 1.1 inUnit Weight: 52 g / 1.8 ozPackage List: 2 * Paddle ConnectorsPackage List:2 * Paddle Connectors