SERAPHYXO MTB Chainring Screw Wrench Repair Professional Chainwheel Tool Allen Wrench Multi-Purpose Chainring Screw Removal Bicycle Maintenance

Net Weight: 23.2g. Material: Stainless Steel. Function: Fix the chainring slotted nut from one side of the slot, and remove the locking chainring screw from the other side. Package include: 1Pc Chainring Screw Wrench. Size: 77.429mm(3.051.14in. Size: 77.429mm(3.051.14in). Function: Fix the chainring slotted nut from one side of the slot, and remove the locking chainring screw from the other side. Material: Stainless Steel. Package include: 1Pc Chainring Screw Wrench. Net Weight: 23.2g. Product Name: Chainring Screw Wrench. Features. This 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(0.05in). It securely holds the slotted nut against rotation when tightening or loosening the bolt. Makes installation and removal easy