Proto® Black Oxide XL Combination Wrench 3-1/2" - 12 Point



Black Oxide Finish. For use on extra large fasteners. Used in Mining, Oil & Gas, Industrial Construction. Forged heads with machined openings. 12 point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point. Box end is countersunk for easy application to the fastener.



