Marwin R-5 Energy Saver Insulating Package 22.5 in. x 8 ft. 9 in. Grit Edge Reciprocating Saw Blade use it on popcorn

use it on popcorn

no calibration

Strong fully enclosed spring

Optimized cast iron design is up to 10% lighter than competitive wrenches

Marwin R-5 Energy Saver Insulating Package 22.5 in. x 8 ft. 9 in. Grit Edge Reciprocating Saw Blade use it on popcornFeatures Factory installed certified R 5 insulated door system Extra 1 8 hardboard cover to protect the insulation from damage (code requirement in some areas) Factory applied Bulb type, perimeter weather stripping Taped edges around the insulation to protect and minimize R value loss Benefits Meets or exceeds the new energy code requirements The Marwin Company "R 5 ENERGY SAVER" insulating package means your stairway is ready to install without any