Check the listing for details. New 2Pcs CNC Aluminum Servo Rudder Arm Linkage Clip Adaptor for RC Boat. Color: Red, Condition: New. Listed at 5.69 USD. Description: 2Pcs CNC aluminum servo rudder arm linkage clip adaptor for rc boat #649 Long :25mm Material: alloy hole Internal diameter = 2mm Quantity :2pcs Q: What is the conversion between inch and mm?A: 1 inch = 25.4mm 1 mm = 0.04 inch 1cm=10mm Most of our products are 100% handmade and unique in colors and shape.Picture shown are a representation of the items .you'll receive from our shop. Pictures are taken by real stocks under white light effects. But product may appear larger OR little color difference on your PC screen, please refer to the size information on the descriptions. Colors may vary slightly different due to the lighting effect and color setting of each individual monitor. Payment Policy :We only accept payments via PayPal. Shipping Time & Method:Item will be shipped within 3 days after payment is confirmed. Goods will be sent via airmail .Delivery takes about 18-25 day (without holidays). All products have been checked and packaged in good condition before dispatch.Please make sure your address in PayPal is matched with your shipping address before pay. If you would like to change the address, please contact us IMMEDIATELY after your payment.Return policy :After receiving item. 30 days can return Items must be the original packaging. No use. No damage. Buyers bear the freight cost.