Introducing the Ronstan Series 32 I-Beam Car - a robust and reliable solution for your sailing needs. Designed with a tandem configuration, this car ensures smooth and efficient movement along the track. With a channel top design, it easily fits onto I-beams, providing stability and strength. Measuring 157mm (6-3/16 inches), it’s perfect for various applications, from racing to cruising. Crafted for durability, this car is built to withstand the rigors of marine environments, making it an essential addition to your rigging setup. Upgrade your sailing experience with Ronstan’s trusted quality!