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4SRT Chest Harness

Chester 4SRT Harness 4SRT Harness Alternate View
4SRT Chest Harness image 4SRT Chest Harness

Buy 4SRT Chest Harness


The 4SRT Chester has been designed to be the most effective chest harness for modern SRS (SRT) climbing, and will work with the newest SRS and Hybrid work positioning devices. This is a minimal, lightweight chest harness with maximum flexibility for tending your climbing device. The DMM XSRE carabiner is recommended but not included.

Chester sizing:

  • Standard: 36 - 46 inch chest
  • Large: 46 - 52 inch chest
Manufacturer : 4SRT

The Chester harness is NOT for your primary life line connection, and is NOT rate for life support.

ANSI Z133-2017

The American National Standards Institute (ANSI) has released the ANSI Z133 safety requirements which apply to arboricultural operations.

Relevant portion

The full ANSI Z133 safety requirements are available on our tree care standards page.

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