they can be used to raise or lower the camber link in relation to the bulkhead

Vintage Stick Micro RTF Product Manual

1x Miniature Scale Hex Bolt Tool (M2 Hex) (Z-S0626)

This offers an 46% increase in torque over industry standard 1/24th brushed motors

Futaba - 32MZ 18-Channel, FASSTest 2.4GHz, Heli Transmitter w/R7208SB Receiver HPI120036 they can be used toIncludes: T32MZ Transmitter Helicopter Version includes smooth throttle R7208SB Receiver LT1F6600B Lithium Polymer Battery and AC Adapter UBA0323 Switch Harness Tool Box (includes special jig for adjustment) Neck Strap Manual Transmitter Case Features: FASSTEST SYSTEM: The Futaba 32MZ transmitter adopted the bidirectional communication system "FASSTest". Data from the receiver can be checked in your transmitter. FASSTest is a maximum 18 channels