【8-14 Inch Longer Extension】: JASTIND Air nozzle blow gun comes with an 8-14 inch adjustable extension nozzle and two straight extension(4.8 and 3.6 inches), both made of stainless steel and not easily bent, with rubber head protection; Can go deep into the narrow space for dust blowing work. 【Brass Adjustable Air Nozzle】: High quality brass material adjustable air flow nozzle, rotate to adjust the power of the air flow, freely change the strength of the air output; Brass material anti-loss, anti-aging, will not rust, more suitable for heavy users of the dust gun. 【All Metal Structure】: All-metal structure air blower body and internal large capacity space provide more powerful air pressure, Max air pressure up to 200PIS (Recommended use pressure below 150psi); Stainless steel trigger with silver exterior spray paint, these tools will be great air compressor accessories . 【1/4"Standard Quick Plug】: 1/4"NPT Standard US quick male fitting with extra sealing rubber rings is universal to common industrial / household air compressors. Quick start working and reduce air leakage. 【Wide Application】: This air gun is ideal for blowing dust, water, sawdust,powder, debris, leaves. Various industrial or household working table, car interior, engine compartment and some narrow spaces cleanup and blow-off operations. JASTIND Industrial Air Blow Gun with Brass Adjustable Air Nozzle, 8-14 Inch Extension with 2 Steel Air Flow Nozzle, High Volume Air Tool Dust Blower Gun for Air Compressor Attachments JASTIND Air nozzle blow gun comes with an 8-14 inch adjustable extension nozzle and two straight extension(4.8 and 3.6 inches), both made of stainless steel and not easily bent, with rubber head protection; Can go deep into the narrow space for dust blowing work. Powerful air flow,new design inner supercharging construction and tapered air flow nozzle for high volume powerful blow-off. All metal construction, high pressure resistance copper alloy accessories (valve screw,nozzle,quick coupling),anti-break silver chromed zinc alloy gun body ,improved designed sealing components,all these make a reliable and durable industrial air blow gun. Adjustable Air Flow Nozzle allow you to control air flow as required,2 other steel&copper air flow extension with protective tip,easy to reach tight areas and make sure the safety of delicate or sensitive areas. Widely use for blowing dust, water, powder, debris and various industrial or household cleanup and blow-off operations. Metal Hanging Hook, easy to use and convenient for placing and storage.