FHC M6 Thru-Bolt 1mm Pitch for Mounting Handles to 1-3/4"–2" Thick Doors, 2pc B3LH FHC M6 Thru-Bolt 1mm Pitch for Mounting Handles to 1-3/4"–2" Thick Doors, 2pc. The FHC B3LH M6 Thru-Bolt is designed for securely mounting handles to doors with a thickness ranging from 1-3/4" to 2".
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