Definition
A stringer pallet that allows forklift fork entry from all four sides but permits pallet jack entry from only two sides. Partial four-way entry is achieved by cutting notches in the stringers, which creates enough clearance for forklift forks (which are narrower) but not for the wider forks of a pallet jack. This is the most common configuration for standard GMA stringer pallets and provides a good balance of handling versatility and structural strength.
Related Terms
Four-Way Entry
A pallet design that allows forklift forks or pallet jack forks to enter from all four sides. True four-way entry is achieved through block pallet construction, where blocks replace continuous stringers, creating openings on all four sides. Some stringer pallets offer partial four-way entry through notched stringers, which allow fork entry on the stringer sides. Four-way entry pallets are preferred for tight warehouse spaces and automated handling systems.
Two-Way Entry
A pallet design that allows forklift or pallet jack forks to enter from only two opposite sides, typically the sides perpendicular to the stringers. Two-way entry is characteristic of stringer pallets without notched stringers. While less versatile than four-way entry pallets, two-way entry designs are simpler and less expensive to manufacture and can be sufficient for applications where pallets are always oriented the same way.
Notched Stringer
A pallet stringer that has been cut with notches (typically two per side) to allow partial forklift fork entry from the stringer side of the pallet. Notched stringers convert a two-way entry stringer pallet into a partial four-way entry pallet, increasing handling flexibility. The notches reduce the stringer's structural capacity somewhat, so notched stringer pallets typically have lower load ratings than full stringer pallets of the same dimensions.
GMA Pallet
The standard 48x40 inch pallet specification established by the Grocery Manufacturers Association (now the Consumer Brands Association). The GMA pallet is the most widely used pallet size in North America, accounting for approximately 30% of all new pallets produced. It is the default pallet for grocery, retail, and general distribution applications, and its dimensions are optimized for standard 53-foot trailer loading.
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