2pcs Car Battery Terminal Converters Post Adaptors Sleeves Positive Negative

Specification: Brand new and high quality Material: Plumbum Color: As the picture shows Post length: 18mm Negative internal diameter Size: ：11mm(Top)/13mm(Base) Positive internal diameter Size: 13mm(Top)/15mm(Base) OD Size:AS show Conversion: 1mm=0.039 inch, 1 inch=25.4mm   Features: Designed for positive and negative side post battery connections. Made from high quality materials and metal for optimal power transfer. To fit place over the battery post and connect terminal. Pair Of Negative & Positive Adapters Supplied. Package included： 2 x Battery Post Adaptors Sleeves   Notice: 1.Please allow 1-3mm error due to manual measurement,Please make sure you do not mind before you bid. 2.The colors may be a little difference for the different monitors displays, please understand.