Features: _x000D_ 100% brand new and high quality. _x000D_ It is corrosion resistant, not easy to rust. _x000D_ It is durable and has a long service life. _x000D_ It is complete in specification, and can be applied in various working situations. _x000D_ With standard processing, it can be used as perfect fastener. _x000D_ _x000D_ _x000D_ Specification: _x000D_ Condition: 100% Brand New _x000D_ Size: _x000D_ Specification 3 * 3 * 8mm / 0.1 * 0.1 * 0.3in 3 * 3 * 10mm / 0.1 * 0.1 * 0.4in 3 * 3 * 12mm / 0.1 * 0.1 * 0.5in 3 * 3 * 16mm / 0.1 * 0.1 * 0.6in _x000D_ Quantity 10pcs 10pcs 10pcs 10pcs _x000D_ Specification 4 * 4 * 10mm / 0.2 * 0.2 * 0.4in 4 * 4 * 12mm / 0.2 * 0.2 * 0.5in 4 * 4 * 16mm / 0.2 * 0.2 * 0.6in 4 * 4 * 20mm / 0.2 * 0.2 * 0.8in _x000D_ Quantity 10pcs 10pcs 10pcs 10pcs _x000D_ Specification 5 * 5 * 12mm / 0.2 * 0.2 * 0.5in 5 * 5 * 16mm / 0.2 * 0.2 * 0.6in 5 * 5 * 20mm / 0.2 * 0.2 * 0.8in 5 * 5 * 25mm / 0.2 * 0.2 * 1in _x000D_ Quantity 10pcs 10pcs 10pcs 10pcs _x000D_ Specification 6 * 6 * 16mm / 0.2 * 0.2 * 0.6in 6 * 6 * 20mm / 0.2 * 0.2 * 0.8in 6 * 6 * 25mm / 0.2 * 0.2 * 1in 6 * 6 * 30mm / 0.2 * 0.2 * 1.2in _x000D_ Quantity 5pcs 5pcs 5pcs 5pcs _x000D_ _x000D_ _x000D_ Package List: _x000D_ 140*Parallel Drive Shaft Keys _x000D_