This item is considered blemished and may include but is not limited to slight scuffs, scratches and/or missing components such as screws. Blemished items are priced accordingly and are sold as-is.No returns, refunds or exchanges.Rixson 3/4 Offset Hung Pivot SetLeft HandApplication: Exterior or Interior Doors Weight to 450 lbs (see door size/weight guidelines) Door width up to 4'-0" (1219mm) (see door size/weight guidelines) Handed Jamb Attached Pivot Set Standard top pivot 180 included 119 or M19 intermediate pivots are recommended (order separately) Bottom pivot mortised into side jamb Pivot set can be vertically adjusted up to 3/16" (5mm) after installation without the use of shims Doors 60" (1524mm) to 90" (2286mm) in height should use one intermediate pivot. Each additional 30" (762mm) of door height warrants another intermediate pivot Non-ferrous base material Available for fire door assemblies up to three hours. Specify F195. Intermediate pivot required by UL. Specify FM19 (order separately) 3/4" (19mm) offset (measured from centerline of pivot to face of door) Door edges must be beveled 1/8" in 2" Weight of door is borne by floor portion Furnished with wood and machine screws Extended spindles available in 1/2" (13mm) increments up to 2" (51mm) longer than standard Doors will swing 180A degrees, trim permitting