Tighten hex nut with wrench to secure extension.
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Wing nut
WrenchMounting arm extension
Here's what you'll need if you want to extend
the length of the mounting arm.
Remove cradle from mounting arm
by
loosening wing nut.
Mounting arm and cradle
Loosen arm extension with wrench, separate the two
pieces, and position around mounting arm.
Attach cradle to mounting arm
by
tightening wing nut.