MLCS 16 Router Bearing Guides Kit features16 totally enclosed bearing guides, 4 stop collars, 6 hex keys and 12 screws.

Features:

• By replacing your router bit's bearing with a bearing that has a smaller or larger Outer Diameter, you can achieve a different depth or profile.
• Totally enclosed ball bearings.
• Calculating Bearing Size for Desired Depth of Cut: Bearing Outer Diameter = Large Diameter of Bit - (2 x Desired Cut Depth)

Includes:

16 bearings:

• 3/8" OD x 3/16" ID.
• 1/2" OD x 3/16" ID.
• 5/8" OD x 3/16" ID.
• 3/4" OD x 3/16" ID.
• 7mmOD x 4mm ID.
• 10mmOD x 5mm ID.
• 13mmOD x 5mm ID.
• 16mmOD x 5mm ID.
• 19mmOD x 5mm ID.
• 1/2" OD x 1/4" ID.
• 5/8" OD x 1/4" ID.
• 3/4" OD x 1/4" ID.
• 3/4" OD x 1/2" ID.
• 1" OD x 1/2" ID.
• 1-1/8" OD x 1/2" ID.
• 7/8" OD x 5/16" ID.

4 stop collars - 2 each:

• 7/16" OD x 1/4" ID.
• 11/16" OD x 1/2" ID
• 6 hex keys.
• 12 screws.