These high-quality machined brass shaft collars are ideal for various applications such as wire landing gear and axle shafts. They are designed with ample stock to prevent thread stripping and can be reworked for multiple uses. Each collar comes complete with a set screw, and a wrench is included, except for #243 and #244.

Allen Wrench Sizes:

• 1/16" (1.5 mm) - 3/32" (2.3 mm) - 1/8" (3 mm) = 0.050" Wrench
• 5/32" (4 mm) - 3/16" (4.7 mm) = 1/16" Wrench
• 7/32" (5.5 mm) - 1/4" (6.3 mm) = 5/64" Wrench

Weights (per each collar):

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

These versatile shaft collars are not only reliable for landing gear and axle shafts but also offer flexibility for various other applications due to their robust construction and adaptability.