Selkirk 207800 Round Chimney Top, 7" Softener Chemicals / Kits Maximum Fastener Size: 1

Maximum Fastener Size: 1

and many other cutting tools

Self-sharpening bypass blade never needs replacing

The RW8981K 6-piece end cut blade kit contains (2) RW8932 standard end cut blades

Will not harm metal

Selkirk 207800 Round Chimney Top, 7" Softener Chemicals / Kits Maximum Fastener Size: 1Highlights: Size : 7" Material: stainless steel Clearance: 2" to combustibles Allowable flue gas temps: Maximum continuius: 1,000 degress F 540 degrees C Brief force firing: 1,400 degress F 760 degrees C (60 min.) Creosote burn out: 2,100 degrees F 1,150 degrees C (3 x 10 min.) UL listed: UL 103 HT As part of the chimney system roof assembly, the round top is designed with a dome to exclude rain and leaves and a lower skirt to deflect wind for poper