Purchased models must meet the criteria for use with standard bar lock lifters, automated grabbers (bar must be metal), comb lifters, or automated grabbers. They must comply with the following specifications:
0.175-inch minimum or greater wall thickness for durability
270-degree lid opening
3/8-inch bottom wear strip for longer life
7/8-inch solid steel axels
Comfortable ergonomic handles
Extra wall thickness in bar area
In-molded bar supports
In-molded integral hand grips for pushing/pulling the cart
In-molded reinforced sleeve for bar-locking lifter or in-molded reinforced
frontal rim for comb lifters
In-molded support ribs for reinforcement
Injection molded for extra strength and durability
Lift bars must be between 17 and 18 inches off the ground
Long-lasting integrated lid hinges
Non-slip, textured finish on corners for grabber efficiency
One-piece high-density polyethylene (HDPE) construction
Overlapping lid for rain protection
Rotating steel bar for less stress on cart body
Sealed lids to keep in odors
Smooth surface inside and out for easy cleaning with no protrusions