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SKU - PC52                             

This new and improved version has recessed arrowhead in each corner so that the trading card's corners are never touched. It also has a white frost on all four sides of the card which makes the collectible card stand out better. Invented by Pro-Mold in 1993. Small and compact compared to traditional style four screw screwdowns which allows for storage of many in smaller spaces particularly in monster boxes or shoe boxes. What made the one screw screwdown popular is the fact that you get all the benefits of a four screw, as far as protection of the trading card goes, but with only having to use one screw instead of four.

Fits Topps Baseball cards from 1952 through 1956.  Dimensions  Exterior 3-1/8 X 4-1/2 X3/8  In 2-5/8 X 3-3/4.  2 piece design w/brass screw recessed arrowhead in each corner.