Arrow JT21CM Professional Light Duty Staple Gun The Arrow JT21CM staple gun is a smaller version of the best selling T50, designed for upholstery and general use. It is extremely compact and lightweight, with an all chromed steel housing, jam-resistant mechanism, proven rear load magazine, and steel working parts hardened in a 1,500-degree furnace. Its rugged coil spring gives this tool the power and performance one would expect from a much larger stapler, in a smaller fine wire format. Features: A smaller version of the best selling T50 staple gun All chromed steel housing, jam-resistant mechanism, proven rear load magazine, and steel working parts hardened in a 1,500-degree furnace Convenient staple viewing window indicates when staples are running low Ideal for general repairs, professional uses, upholstery, decorating, crafts Hand contoured handle Uses genuine Arrow JT21 staples Specification: Weight: 0.45kg