1/4in Dura-Collars (2 pcs)

High quality machined brass shaft collars that are great for wire landing gear and axle shafts. Enough stock so that threads will not strip and can be reworked for many other uses. Includes set screw and one wrench. (Wrench not included with #243 & #244).

Allen wrench sizes:

• 1/16" (1.5mm) - 3/32" (2.3mm) - 1/8" (3mm) = .050" Wrench
• 5/32" (4mm) - 3/16" (4.7mm) - 1/16" Wrench
• 7/32" (5.5mm) - 1/4" (6.3mm) - 5/64" Wrench

Weights:

• 1/16" (1.5mm) - 1g/ea.
• 3/32" (2.3mm) - 1g/ea.
• 1/8" (3mm) - 1.25g/ea.
• 5/32" (4mm) - 2.25g/ea.
• 3/16" (4.7mm) - 2.75g/ea.
• 7/32" (5.5mm) - 5g/ea.
• 1/4" (6.3mm) - 4.5g/ea.

These high quality DU-BRO shaft collars are also used in many other industries such as robotics, aeronautics, industrial, motion picture, design, R&D (Research and Development), aviation, commercial and many more.