Simpson Strong-Tie PSCA 1/2 Panel Sheathing Clip, 20 ga Thick Material, Steel, Zinc Galvanized

The PSCA is designed to brace unsupported sheathing edges when sheathing meets edge to edge without a rafter for support. This light sheathing clip provides a 1/8 in gap to address shrinkage and expansion of roof sheathing. Inserted over the edges of adjacent plywood panels, the PSCA reduces deflection and keeps panels even to maintain a level plane on the structure.