Whether for home, farm, builder or industrial customers, National has all the right hardware in the sizes and finishes you need. With over a century of service National is committed to maintaining the highest level of product quality, innovation and manufacturing technology. What's Included: (4) Washers Designed for use with box rail on wood-frame metal-clad door using a 2 in. x 4 in. or 2 in. x 6 in. frame Delrin seals keep out dirt while holding in long-life grease The 1/2 offset bolt adjusts both vertically and laterally from inside door Connecting bolt threaded 7 in. adjusts laterally 1 in. by turning offset bolt for desired clearance Each hardened axle has 12 hardened and precision-ground alloy steel roller-bearings
- Finish: Zinc-Plated
- Hardware Included: Yes
- Length: 9
- Material: Steel
- Mounting: Bottom/Top
- Number in Package: 2
- Packaging Type: Boxed
- Brand Name: National Hardware
- Product Type: Box Rail Hanger
- Screws Included: Yes
- Capacity: 300
- Color: Silver
- Commercial or Residential: Commercial
- Application: Sliding Doors
BOX RAIL HANGER 9" BOLT
SDS information: National Hardware N174-284