
The GearWrench 3680 Ratcheting Wrench Serpentine Belt Tool is a well-made, highly effective solution for anyone tackling serpentine belt work, especially when extra leverage and reach are needed. While it shines for belt tensioners and can double as a breaker bar, its lack of a flex-head limits versatility in tight or angled spots. If you frequently work on vehicles with limited clearance or need better maneuverability, you might consider pairing this with or opting for a long 19mm flex-head wrench. Overall, this tool delivers great value and performance for its intended purpose in automotive maintenance.
About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 3 retailers to give you the short version.
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