Selkirk 208463 Insulated Wall Thimble, 8", #8T-IWT SummerFun Zinc surface finish

Zinc surface finish

Holds 48 tools

Textured rust finish cast aluminum with clear seeded glass

172-by-12-millimeter cold-rolled steel motor with single capacitor for powerful and quiet air circulation

Hardwood handle provides comfort and control

Selkirk 208463 Insulated Wall Thimble, 8", #8T-IWT SummerFun Zinc surface finishInsulated Wall Thimble installs quickly and eliminates the need for using individual firestops. The round shielding acts as a radiation shield and provides the required 2 inch air space clearance to combustibles. The two sections telescope to accommodate 6 to 11 inch wall thickness. Part no: 8T IWT Size: 8" Measures: 22" x 16" Opening Required: 14 18" by 14 18" The round shielding acts as a radiation shield and provides the required 2 inch air space