Bi-fold Door Top Pivot Guide features a spring-loaded, plastic-constructed base with a 7/8 in. diameter plastic cap. Its top-mounted and self-adjusting mechanism ensures a seamless and quiet operation, providing optimal performance for your Bi-fold doors. Designed for Bi-fold doors measuring between 1 in and 1-3/8 in thick.

• Brand Name: Ace
• Color: Silver/White
• Material: Plastic/Steel
• Product Type: Bi-fold Door Pivot
• Number in Package: 2 pc
• Diameter: 7/8 in.
• Maximum Door Thickness: 1-3/8 in.
• Commercial or Residential: Residential
• Mounting: Top
• Hardware Included: No