Origin:Mainland China Certification:NONE Product Category:Screw 2 Pieces Set Universal M10x1.25 Reverse Screw Nut for Grass Trimmer Type: Reverse Screw Nut Size(approx.): 22mm x 11mm (DxH) Thread: M10x1.25 (LH) Perfect to replace your old or worn one. Fitment: Fits various strimmers with M10x1.25 Reverse Nut Package Included: 2 x Reverse Screw Nut Note: -Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully. -Please allow 1-3CM differs due to manual measurement. -Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.