Bostitch CR3DSS Coil Roofing Nail, 1-1/4" Hose Barbs / Tank Flanges Convertible to 7" round with

Convertible to 7" round with addition of E-22A collar and back draft damper (not included)

depending type of trowel and application

dual position locking handle and travel holster with belt clip

Silpat never needs greasing

3/4" diameter axle

Bostitch CR3DSS Coil Roofing Nail, 1-1/4" Hose Barbs / Tank Flanges Convertible to 7" round withHighlights: 15 coil roofing nails. For use in Bostitch RN46, RN45 and N12B. Fits other manufacturers roofing nailers such as Hitachi (NV45AB), Senco (SNC 200R, SCN 40RN) and Max (CN12R). Fastener Length: 1 1 4" Finish: Stainless Steel Fits Bostitch Tools: RN45B, RN46 Fits Competitor Tools: Atro: CN134, Roofing Roll Craftsman: 18324, 154500 Paslode: 3175RCU Porter Cable: RN175 Point Style: Diamond Quantity Per Item Pack: 7,200 Shank Type: Smooth.