Thank You Continue shopping “Harbor Freight 10×12 Greenhouse Spacer Only Mod Kit” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal Essential Pencil Utensil Jig – DOWNLOAD ONLY $3.99 Essential Pencil Utensil Jig – DOWNLOAD ONLY quantity $7.98 Harbor Freight 10×12 Greenhouse Spacer Only Mod Kit $54.99 Harbor Freight 10×12 Greenhouse Spacer Only Mod Kit quantity $54.99 Coupon: Apply coupon Update cart Cart totals Subtotal $62.97 Shipping Enter your address to view shipping options. Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update Total $62.97 Proceed to checkout