Anti-slip plate for treads

Abstract

This product is an anti-slip plate that is attached to the tread surfaces of workbenches, temporary work scaffolding, stairs, etc. As shown in the AA cross-sectional end view, multiple recesses on the bottom surface are each concentric with multiple protrusions on the flat surface. The outer diameter of the protrusions is larger than the inner diameter of the recesses (see the enlarged view of the EE section). Therefore, when multiple products are stacked on top of each other with the bottom facing flat (the vertical direction in the enlarged view of the EE section), a portion of the central curved convex surface, including the apex, of each protrusion fits into the recess of the item stacked on top of it, holding the items together in a non-slip state.

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