I do a fair of trimming and lost my Draper stapler recently so had to get another sharpish. I can recommend this Wickes one. http://www.wickes.co.uk/Wickes-Heavy-Duty-Staple-Gun/p/168658 Its built like a poo house (made in Taiwan but seems ok) Adjustable tension and easy opening for jammed staples. All metal no plastic like others. Btw dont buy wickes own staples for it they are double the price of the Stanley ones that sell alongside for a box of 1000!! I took an educated risk but they fit perfectly!