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Du-Bro 900 4-40 Heavy Duty Ball Link (12-Pack)
Smooth friction-free operation provides solutions to many applications
These high quality ball links feature burnished, nickel plated brass balls for smooth operation
Complete with socket head cap screw, brass shim and nylon insert lock nut
Innovation and reliability has been synonymous with DU-BRO since 1959
Since 1959, the Broberg family has owned and operated DU-BRO Products, Inc. During that time, the company has grown from a single product, to 4 companies in three industries, offering more than 1,200 items. Innovation and reliability has been synonymous with DU-BRO for all these years and coupling that with great customer service and a knowledgeable, helpful staff, has made DU-BRO a staple line in all the industries they have taken on.