O Scale Centering Springs for All O Scale Couplers (1dz)

O Scale Centering Springs for All O Scale Couplers (1dz)

For all O-scale couplers: #740, #742, #743, #745, #746, #747, #800, #801, #804, #805, #806, #816 & #812 coupler Height Gauges

• Outside Diameter - 0.110" (2,8 mm)
• Inside Diameter - 0.096" (2,4 mm)
• Wire Diameter - 0.007" (0,18 mm)
• Pitch - 0.029" (0,74 mm)
• Free Length - 0.218" (5,54 mm)