This is a new redesign based on the 1B design with improvements to ease mounting and installation. Also, the hinge base is two inches shorter than previous designs, allowing this to be the more flexible in installation angles than our other "Style 1" designs. The hinge allows about eighty degrees of swing and the same swing radius as current and previous "1B" designs. The hinge body is 3" wide, and the base on the 1B-4 is 4" long. General installation instructions are included. These hinges are alternative designs intended for use on kit cars with scissor hinging doors. Using these hinges for other applications may require custom work. One pair provides hinges for two doors. <p>This is a new redesign based on the 1B design with improvements to ease mounting and installation. Also, the hinge base is two inches shorter than previous designs, allowing this to be the more flexible in installation angles than our other &#8220;Style 1&#8221; designs. The hinge allows about eighty degrees of swing and the same swing radius as current and previous &#8220;1B&#8221; designs. The hinge body is 3&quot; wide, and the base on the 1B-4 is 4&quot; long. General installation instructions are included.</p> <p>These hinges are alternative designs intended for use on kit cars with scissor hinging doors. Using these hinges for other applications may require custom work.</p> <p>One pair provides hinges for two doors.</p> 2009-04-03T15:55:49-04:00 scissor-door-hinge-style-1b-4 6109222 Scissor Hinge 2009-04-03T15:55:49-04:00 2009-06-15T16:52:22-04:00 Street Dreams By Ross Fiero, door, hinge, kit car, streetrod 749.00 2009-04-03T15:55:49-04:00 manual 4309 17729702 deny 1 Pair of Doors 1 445.00 6109222 1B-4 2009-06-25T15:25:29-04:00 2009-04-03T15:55:49-04:00 12036242 1 6109222 2009-04-15T11:03:24-04:00 http://cdn.shopify.com/s/files/1/0020/8752/products/Scissor_door_hinge_1B-4_style.jpg?1258728812 Title