MXS-810033 MST Steel reinforced turnbuckle 3X40 (2) | The RC Shop at Dr Dans

The MST 3x40mm Steel Reinforced Turnbuckle is a heavy duty steel option that will add strength to any model that uses a 3x40mm turnbuckle. The turnbuckles are marked with a notch to indicate direction and use a 4mm wrench for adjustment.