Tel: 01908 336955 Mon-Friday 9am -5:30pm       
ProtectaPole

 

Nose Cone & Bush Measuring Guide - If your model is not listed in the Product Finder or your have cut back any of the pole sections for repair you will need to provide an internal and external measurment for that joint, which is no more expensive but we require you to supply very acurate measurements via the use of a digital vernier. You can input those details when adding items into the shopping basket.

Measurements should be recorded to 2 decimal places, ie 22.57mm

If you have an urgent question please use the Contact Us Webform and we'll get back to you shortly, alternatively you can call us on 01908 336955

 

How to use Digital Verniers: A Simple Guide.

We will require an internal and external measurement of the Male Pole Section Joint, ie the Pole Section Joint that the Nose Cone or PTFE Elastic Bush will fit into (for Bushes please indicate the size of the bore hole, or elastic, ie Red Hydro, when ordering)

Internal Measurements: Internal Digital Vernier measurements are taken using the internal measuring jaws, as shown in Fig 1. Like all measurements it's better to measure 3 times and take the average. Ensure you Zero the tool between each measurement. Ensure no extra presure is put on the wall of the pole as the Carbons will flex and give you a incorrect reading.

Remove the internal jaws from inside the joint and reinsert making sure the fit is perfect, if you have flexed the carbon when measuring the jaws will not fit back in smoothly. Repeat until you are satisfied with the fit.

 

Internal Measurement with Digital Verniers
Fig 1. Internal Measurement of 24.37mm

 

External Measurements: Exteranl Digital Vernier measurements are taken using the larger External measuring jaws, as shown in Fig 2. Like all measurements it's better to measure 3 times and take the average. Ensure you Zero the tool between each measurement.

The external measurement is slighly easier to ensure correct calibration. Simply slide the pole out of the Jaws and back in making sure the fit is not tight and that no gaps are present.

 

External Measurement with Digital Verniers
Fig 2. External Measurement of 26.41mm

 

 

 

 

PTFE Nose Cones

PTFE Bushes


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