We offer discount for large quantity. We invite you to us!140 pcs. Spare Key Assortment 10mm x 12mm x 16mm x 20mm x 25mm x 30mm Spare Key Round Wrench Feather Terminated Parallel Wrench Drive Shaft KThis round wrench assortment comes with a plastic box for easy to carry and store, you can classify these feather wrenches in an organized manner and take them out easily and convenientlyThis round feather wrench set has exquisite workmanship, To give you a wonderful experience, and there are no burrs on the surface, it is very smooth and accurate, don't worry about hurting your fingers during the working processThis key stock is widely used in daily life. It is mainly used to fix the frequently disassembled equipment and matches with the connecting wrench to transmit torque between shafts and hubs or bushingsCombine a mix of sizes 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 30mm, meet different needs. Rust-proof, wear-resistant and high expansion capacity. Color: BlackMaterial: Stainless Steel Size: 3 4 5 6mmPackage Contents: 1 x Box of Round Wrench with Feathers (140pcs Included)Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm. About UsWe provide good product with best price, we support wholesale order/