Premium, heavy-duty staples were developed for optimum performance in Bostitch 00540 and other heavy-duty staplers. Made from superior quality, high carbon wire to reduce buckling and jamming, the finely honed chisel points deliver maximum penetration for maximum sheet capacity. Optimized 13/16 in. (20mm) leg length drives through a sizable 130 to 165 sheets to fasten them.
No warranty information available.