Datsun Keychain - 510 BRE by Rotary13B1 Go to amazon.com Related posts Top 13 datsun 510 keychain FeatureQty: 1 KeychainDesign: Single SidedLogo Size: 30mmKeyring Size: 25mmTotal Keychain Length: 80mm DescriptionDatsun 510 BRE Keychain with the classic logo.