Part number : 7500
Description :Outer diameter 1.0*0.5 Inner diameter 2-φ0.4
Part number : 7501
Description : Outer diameter φ0.7*0.4mm Inner diameter φ0.25mm
Part number : 7502
Description : Outer diameter φ0.7mm Inner diameter φ0.4mm
Part number : 7503
Description :Outer diameter φ0.95mm Inner diameter φ0.6mm
Part number : 7504
Description : Outer diameter φ1.4mm Inner diameter φ1.05mm
Part number : 7505
Description : Outer diameter φ3.5mm Inner diameter φ1.7mm
Part number : 7506
Description :Outer diameter φ5.15mm Inner diameter φ2.9mm
Part number : 7507
Description :Outer diameter φ8.45mm Inner diameter φ4.9mm
Part number : 7508
Description :Outer diameter φ9.8*8.0mm Inner diameter φ5.5mm