Taytools 278703 Set of 6 each 4″ Blast Gate Wall Mounting Bracket ABS 4″ OD for Dust Collection Systems

Features :

• Set of 6 each 4″ wall mount dust collection blast gates
• Has built in wall mounting bracket to allow secure anchoring to prevent sloppy opening/closing.
• Will fit 4″ flexible dust collection hose or tapered dust fittings
• Both openings are 1.25″ long and taper from 3.85″ to 4.00″ and will fit 4″ flexible hose or tapered dust fittings
• Made from strong 1/8″ thick abrasion resistant ABS plastic that will withstand abrasive nature of sawdust and wood chips