Secure fly boxes perfect for the flats or your local trout stream. Both are extremely rugged with locking lids to protect your flies from drops and spills. Locking Fly Boxes feature clamshell design and compartments with snap-close lids. M2 has 10 compartments. M4 has 16 compartments.
M2 Fly Box: 2 1/2″ x 3 3/4″ x 1 1/8″.
M4 Fly Box: 4 3/4″ x 4 1/4″ x 1 3/8″.

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