PART NUMBER :  DUB140 DESCRIPTION : These are 5/32&inch Nickel Plated Brass Dura-Collars. FEATURES: Nickel plated brass construction YOU WILL RECEIVE: Four collars Four 6-32x1/8&inch set screws One 1/16&inch allen wrench REQUIREMENTS: Intallation. SPECIFICATIONS: Length: .220&inch Diameter: 5/32&inch ID .342 OD tjt 040902 ir/kh MANUFACTURED BY: DU-BRO