Torpedo level
Model No.:CTO16401
Description: ⅡTorpedo level Size:6"、9"...

Torpedo level
Model No.:CTO16402
Description: Ⅲ Torpedo level Size:9” ...

Torpedo level
Model No.:CTO16403
Description: Ⅳ Torpedo level Size:9"...

Torpedo level
Model No.:CTO16404
Description: ⅤTorpedo levelSize: 9”/225mm...

Torpedo level
Model No.:CTO16405
Description: Ⅵ Torpedo level Size: 9”/225mm...

Torpedo level
Model No.:CTO16406
Description: Torpedo level Size: 9”/225mm...

Torpedo level
Model No.:CTO16407
Description: Torpedo level Size: 9”/225mm...

Multi-purpose spirit level
Model No.:CTO16408
Description:  Multi-purpose spirit level Size: Φ43mm...

Linear level
Model No.:CTO16410
Description: Linear level Size: 3”/70mm...

Aluminium alloy level
Model No.:CTO16411
Description: Aluminium alloy levelSize: 460-600、560-800、760-1200、960-1600（mm）...