We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Honeywell

Honeywell Miller AAF-TB23XG AirCore Full Body Harness 2XL/3XL 400 lb traffic safety equipment

SKU CH-5K3H-NF76M

Full-body vest-style harness with aluminium back and chest D-rings, quick-connect chest buckles, tongue leg buckles, shoulder and leg padding, cam torso adjustment and RFID, rated to 400 lb

  • Supports workers up to 400 lb capacity
  • AirCore padding on legs, shoulders and torso for comfort
  • Quick-connect chest and tongue-leg buckles for fast donning
  • Back and chest aluminum D-rings for fall arrest
  • RFID tag enables easy inspection tracking

Product Identity

The Honeywell Miller AirCore full-body harness in size 2XL/3XL is built for workers who need fall protection with a 400 lb weight capacity. It serves construction and general-industry crews who climb or work at height and prefer a vest-style fit with integrated padding.

Build Integration

The vest-style design uses a cam torso adjuster, quick-connect chest buckles and tongue-buckle leg straps to secure the wearer without extra tools. Aluminum D-rings on the back and chest provide certified tie-off points, while the RFID tag lets asset-tracking systems log inspections automatically. Green fabric improves visibility on busy job sites.

Upgrade Path

This model replaces older non-padded harnesses that lack quick-connect hardware or RFID tracking. The jump is worthwhile when crews need faster donning, documented inspection records and a 400 lb rated capacity in a single 2XL/3XL size. Workers who require a different size range or a lower weight rating should select an alternative model.

Highlights

  • Supports workers up to 400 lb capacity
  • AirCore padding on legs, shoulders and torso for comfort
  • Quick-connect chest and tongue-leg buckles for fast donning
  • Back and chest aluminum D-rings for fall arrest
  • RFID tag enables easy inspection tracking

Specifications

BrandHONEYWELL MILLER

Questions about this item

Will the 400 lb weight capacity hold a worker plus tools all day?

The harness is rated for a combined 400 lb user and equipment load.

Does the aluminium back D-ring get hot or noisy after hours of wear?

The aluminium D-ring stays cool and silent during extended use.

What must I already own to attach a lanyard to the chest D-ring?

A compatible snap-hook or carabiner that fits the aluminium chest D-ring.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.