A Thybar Pipe Penetration kit, complete with a TCC-1 pipe cover and stepped boot and two stainless steel clamps.. 16.5 in. x 16.5 in. high-quality acrylic pipe cover that fits 15.5 in. OD by 15.5 in. OD pipes (OD = outside dimensions). Includes a 12" Thybar TCC-1 stepped boot made of long-lasting, weather-resistant plastisol. Also includes two steel clamps for the stepped boot. 12" collar accommodates pipes 6" to 10" nominal.
