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4.5 m telescopic composite mast, push-up, 1.5 m retracted


  • The MT1545 (MT 100/4.5-1.5) is a push-up 4.5 m composite telescopic mast designed to support headloads up to 6 kg*.
  • Composite GRP tube material offers exceptional stiffness and lightweight.
  • Self supporting design (no guying required) up to 50 km/h.
  • Unique bayonet mechanism for locking tubes into position. Lift tube, twist and drop into locked position.  No complicated tube clamping mechanism.
  • Fully extended height 4.5 m. Retracted height 1.4 m.
  • Suitable for elevating lighter top loads such as omnidirectional antennas, wire antennas, sensors and optronic equipment.
  • Suitable for military and professional applications.
  • Metal parts are plated and painted.
  • Vehicle and shelter mounting brackets available. Brackets also available with slope compensation and 90° tilt system for stowage.
  • Tripod mounting assembly available. Manufactured from lightweight GRP composite material.
Extended Height 4.5 m
Retracted Height 1.4 m
Upper Adaptor 40 mm diameter socket
Weight (mast only) 7 kg
Maximum Headload* 6 kg
Number of Sections 4
Material Composite epoxy, GRP
Installation Tripod or vehicle/shelter
Colour NATO Green 24 x 5 (other colours on request)
Operational Temperature Range – 30°C to + 55°C
Storage Temperature Range – 40°C to + 70°C

* Typical values shown.  Actual values will be subject to a combination of top load weight, top load area and pointing accuracy required.