MUQZI Chainring Bolts Nut Wrench Chainring Screw Removal Install Tools MTB Road Folding Bike Chainwheel Tool

MUQZI Chainring Screw ToolMaterial: stainless steel + ordinary steelSize: 77.4x29mmNet weight: 23.2gFunction: Fix the chainring slotted nut from one side of the slot, and remove the locking chainring screw from the other side with the Allen wrenchThis product fits most slotted nuts and provides better leverage. As long as the groove width of the chainring screw is not less than 1.3mm. It securely holds the slotted nut against rotation when tightening or loosening the bolt. Makes installation and removal easy.