Item Number: DUB137

These are 1/16" Nickel Plated Brass Dura-Collars.

FEATURES:
Nickel plated brass construction

INCLUDES:
Four collars
Four 4-40 x1/8" set screws
One .050" allen wrench

SPECIFICATIONS:
Length: .189"
Diameter: 1/16" ID .219 OD