Buttons

The Levelling Staff Button (also known as the Circular Spring Button or the Locking Button) is the small spring-loaded mechanism that locks the telescopic sections of a levelling staff into place. It ensures your telescopic staff stays rigid and accurate. These spring-loaded pins are designed to fit most standard aluminium levelling staffs (3m, 5m, and 7m).

Button Types:

• Round Buttons: Most common on standard 5m aluminium staffs.
• Square/Rectangular Buttons: Often found on heavy-duty or older “E-Pattern” staffs.
• Internal V-Springs: These are the metal clips inside that provide the tension.