With help of those impact grade adapters you will be able to size up or reduce the size of the square drive of your impact wrench, breaker bar
1pcs of 1/4 3/8 1/2 3/4 inch Drive Socket Reducer Air Impact Heavy Duty Ratchet Adapter(Size Optional) - AliExpress
Makita USA - Product Details -E-01600
CDI 1/2 Female Square to 3/8'' Square Female Adapter - 65-26-2
NEIKO 30249A 5 Piece Impact Socket Adapter Set, Standard SAE, 1/4, 3/8 – NEIKO®
Makita USA - Product Details -B-35075
4PCS 1/4 3/8 1/2 Drive Socket Adapter Converter Reducer Air Impact Craftsman Socket Wrench Adapter Hand Tools Set Repair Tools - China Screwdriver, Socket Set
Milwaukee SHOCKWAVE 1/2 Square x 1/4 Adapter 48-03-4410
Steelman Pro 1-Inch Drive (F) To 3/4-Inch Drive Friction Ball Reducer Adapter – Steelman Tools
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Wera 042674 Square Drive Size Adapter, 1/2 to 3/8