Photo 1 of 100 20161 Topstar Fasteners Adjustable Shim Screws 1/4"–3/8" x 3-1/8", Star Drive, Shim-Free Installation for Wooden Doors Windows & Cabinets, Compatible with GRK & U2 Crown Bit, Include Crown Bit

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Photo 1 of 100 20161 Topstar Fasteners Adjustable Shim Screws 1/4"–3/8" x 3-1/8", Star Drive, Shim-Free Installation for Wooden Doors Windows & Cabinets, Compatible with GRK & U2 Crown Bit, Include Crown BitPhoto 2 of 100 20161 Topstar Fasteners Adjustable Shim Screws 1/4"–3/8" x 3-1/8", Star Drive, Shim-Free Installation for Wooden Doors Windows & Cabinets, Compatible with GRK & U2 Crown Bit, Include Crown Bit