COMPLETE KIT: Comes with D rings and M6 screws which are supposed to work together. CONVENIENT TO USE: This kayak D ring clip can be used with a paddle leash to grasp paddles, rods, nets and other items that need to be secured while in the boat. DURABLE MATERIAL: Constructed by high quality material which is durable, strong and anti-corrosive. WIDE APPLICATION AND PORTABLE: Lashing eyes is Ideal for repairing kayak, boat or canoe. Lightweight and easy to carry. Specifications: Material: Nylon + Stainless steel D Head Width: approx. 3.4cm / 1.34" Black Cube Size: approx. 3 x 2.1 x 0.7cm / 1.18" x 0.83" x 0.27" Package Weight: approx. 163g Quantity: 10pcs / set Package Includes: 10 x D Rings 10 x M6 Screws Features: COMPLETE KIT: Comes with D rings and M6 screws which are supposed to work together. CONVENIENT TO USE: This kayak D ring clip can be used with a paddle leash to grasp paddles, rods, nets and other items that need to be secured while in the boat. 3. DURABLE MATERIAL: Constructed by high quality material which is durable, strong and anti-corrosive. 4. WIDE APPLICATION AND PORTABLE: Ideal for your kayak, boat or canoe repair. Lightweight and easy to carry