General InformationBrandWright ToolProduct TypeOpen End WrenchesCountry of OriginUnited StatesUPC076799013125California ResidentsProposition 65 WarningPart Number1312Physical CharacteristicsLength 5-1/2 InchWeight0.04 kg0.08 lbDetailsWrench TypeWrenchesSize5/16 X 3/8 InchFeaturesDesigned for superior performance. Available in a broad range of sizes & sets both SAE & Metrics
Forged and Machined for Best Fit and Unyielding Strength
Precision Heat-Treated and tempered for optimal hardness, ductility and durability
Easy to read stamp pattern in order to quickly determine opening size
Made in the USA. Designed, Engineered and Manufactured in Barberton, OH