The DCD Type 2 DUB-Swivels are on sale for the month of October! DCD Design developed and patented the original HDD pullback swivel in 1996, and the design has proven itself in thousands of swivels since then.
The DCD DUB-Swivel® comes in a number of configurations besides the Type 2 Clevis-Clevis end connections. Each Series shares the patented sealing system and high-quality, brand-name bearings to assure durability and long life.
 

Type 1 swivels offer an API Box connection at the leading end and a Clevis connection at the trailing end in sizes from 15 to 80 tons. The rigid connection allows for more straightforward pushback, but it also places a more severe side loading on the swivel.
Type 6 swivels (Stub-e-DUB™) have a mounting flange allowing assembly into the reamer itself, to reduce the gap back to the utility being installed. These 5 to 40 ton swivels are totally self contained and greaseable.
Type 7 swivels offer a male Pin connection to the reamer or hole opener ahead of the swivel in sizes from 5 to 40 tons. Once again, the straightforward pushback places a more severe side loading on the swivel.
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DUB-Swivel