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Tools > Dust Collection > Couplings
These connectors allow connection of 2 lengths of 4" flexible dust collection hose together using hose clamps or quick connectors. These ABS plastic connectors are very economically priced to allow you to outfit your dust collection system for maximum performance. These fittings are made from 1/8" thick ABS abrasion resistant plastic and are designed to withstand the abrasive nature of wood chips and saw dust. Due to the potential for built up of static electricity, it is recommended that all dust collection systems with plastic fittings be properly grounded.