JBT101D
SL2.0x50mm, SL2.5x50mm, SL3.0x50mm PH00x50mm, PH0x50mm T6x50mm, T8x50mm
100mx12.5mm 3:1 Gear Ratio for fast rewind Comfortable rubber handle Shock-absorbing rubber shoulder Steel roller cage to help protect case and blade
Length:200cm Double side milled 0.5mm/m accurate vials Aluminum Thickness:1.5mm V-shape slot for measuring objects with round surface