Bild Blow Gun Extensions with Safety Tip Markets Construction Jump to Section Product Options Related Products Product Options Part Number Length Material HTBG12EXT 12" Aluminum HTBG24EXT 24" Aluminum HTBG36EXT 36" Aluminum HTBG6EXT 6" Aluminum Related Products Bild Blow Gun Extensions Bild Heavy Duty Safety Tip Bild Heavy Duty-High Volume Blow Gun with Safety Tip