2-7/8x3-3/4 SBX Cutter

2-7/8 x 3-3/4 Single Gang Box Cutter. Cuts through drywall in seconds, making this the fastest and easiest tool to use for installing single gang electrical boxes. Cuts a hole 3 3/4" x 2 7/8" in drywall, perfect for installing old work single gang electrical boxes. Compatible with most industry-standard oscillating multi-tools. Constructed from stamped steel for long life and durability.