Specifications:

• Package Content: You will get 8 pieces of oar lock bushings. The paddle stopper will fit snugly and not come off by itself. The bushings are perfect for the paddle lock horn on your boat.
• Size: Our products have an inner diameter of 1/2 inch(12mm-13mm), an outer diameter of 5/8 inch(15mm-16mm), and a height of 1 5/8 inch(40mm). It will tie your boat tightly and make your rowing smoother.
• Material: Our product is made of nylon with many threaded rings on the outside to increase friction, durable and it will not slip or slide. Rowing is much easier when the oars are securely in place.
• Easy to Use: This nylon oarlock bushing installs with a light tap of a hammer. Bushings convert 5/8 inch(15mm-16mm) paddle lock sockets to 1/2 inch(12mm-13mm) and minimize metal-to-metal friction.
• Warm Tip: Please confirm the product size and applicable size before your buying.

8 Pcs Oar Lock Socket Inserts, 1/2inch Oarlock Bushing for Oar Protector Boat Hardware Socket Boat Tool Holder, Snugly Fit