Rigana Sounding Tape Carbon Steel 10m: Complete with brass dip bob.

• Comply with the tolerances of the EU standard of accuracy class III.
• Tension force of the tape is in accordance with the dip bob.
• Tape refills and dip bobs can be ordered without ordering the complete unit.
• Features a convenient clip-on snap hook for easy attachment.
• Tape refills can be changed easily without a use of a tool.