🚪 Glide into Style with Ease! Designed to fit Kenna frames and more, ensuring compatibility with your existing setup. Experience seamless bi-fold door movement with our spring-loaded nylon roller. Weighing only 1.13 ounces, these wheels won't weigh down your doors. Crafted from high-quality nylon for long-lasting performance. Get started right away—no tools or assembly needed! 7/8in diameter roller 3/8in nylon base Made in USA The Prime-Line Products N 6703 Bi-Fold Door Top Guide Wheel is a pack of two durable nylon rollers designed for smooth operation and easy installation. With a 7/8 inch diameter and a lightweight design, these wheels fit Kenna frames and other bi-fold doors, making them a versatile choice for any home improvement project.