Builder's Best Zero Periscope 110172 Adjustable Dryer Vent Duct with Baffle, 6-1/4 in W, 23-1/2 in H, 26, Aluminum Pica 4030 Dry Pencil Graphite Refills Each can be used over

Each can be used over bowls or plates or placed on top of the lid

Material Gauge: 14 ga

limited oil resistance

Updated design features six stripping holes for 8 to 18 AWG solid and 10 to 20 AWG stranded wire

lockable handles to keep your valuables safe and secure

Builder's Best Zero Periscope 110172 Adjustable Dryer Vent Duct with Baffle, 6-1/4 in W, 23-1/2 in H, 26, Aluminum Pica 4030 Dry Pencil Graphite Refills Each can be used overSAF T DUCT Periscopes are 2 x 6 in rigid aluminum with 4 in draw band collars and Snap Lock crimped fittings. These periscopes reduce the space needed behind the dryer from 6 in with pipe alone to 2 in without reducing airflow. We cover the widest range of lengths in the industry.