*Offer available online only. Excludes E-gift cards. Not valid for mail or phone orders and cannot be applied to previous or pending orders. Offer cannot be combined with any other coupon code, discount, offer, or promotion. $20 off your online merchandise total of $100 order more will automatically apply to your order at checkout. Offer valid through Sunday, June 8, 2025, at 11:59 PM EST. Discount applies to orders before shipping & sales tax. Penn State Industries reserves the right to cancel any order due to unauthorized, altered, or ineligible use of a discount

Pen Refills

Shipping Policies for Premium Ductwork:�� All premium ductwork is subject to a 20% shipping charge with a minimum of $15 shipping charge for all premium ductwork on your order.�� You will be notified by our customer service department of the amount of your shipping.� Note that certain ductwork items are drop shipped from the manufacturer and may not be shipped with the rest of your order.� Because of its large dimensional volume, ductwork cannot be shipped by air.