ProTeam Waist Back Pack Buckle Set

The waist buckle set, part 106719, replaces the clip and strap ends at the hip belt on ProTeam's backpack vacuum line, the connection that shifts most of the machine's weight off the shoulders and onto the wearer's hips.

Fits the ProTeam Super QuarterVac, Super Coach, Sierra, QuietPro BP, QuarterVac, ProVac, MegaVac, LineVacer, CoachVac, and Aviation Vac.

A waist belt only does its job if the buckle locks under load and stays locked. Plastic buckles take a beating from being clipped and unclipped dozens of times a shift, and the tabs holding the latch closed wear rounded until the buckle starts popping open on its own, usually at the worst moment: bending over to move furniture or climbing a set of stairs. Once that happens the full weight of the machine drops back onto the shoulders, which is exactly the strain the waist belt exists to take away, and operators who have had a buckle fail once tend to notice the difference in fatigue almost immediately after it gets fixed.

• Part: 106719
• Fits: Super QuarterVac, Super Coach, Sierra, QuietPro BP, QuarterVac, ProVac, MegaVac, LineVacer, CoachVac, Aviation Vac
• Function: locks the hip belt to transfer weight off the shoulders
• Replace when: the latch will not lock under load or pops open unprompted

Supplied as a buckle set rather than a single loose clip, it addresses a snapped tab or a worn latch tongue in one repair; compare the set against the hardware on your harness before fitting it. Test the new buckle under a firm tug before the machine goes back into rotation, since a latch that only catches lightly will not hold once the pack is loaded and moving.