SMC 3″ Double Prusik Minding Pulley NFPA

SMC 3″ PMP NFPA Double Pulley is the largest of SMC’s Prusik Minding Pulleys and handles the largest loads and toughest tasks. Like its smaller sibling, the Double is built around a high efficiency precision sealed ball bearing to counter the performance losses inherent in large pulley systems. PMP’s feature a wide base design that maximizes the effectiveness of a Prusik hitch and are most often used as an integral piece of equipment in progress capture and hauling systems. PMP’s are especially versatile and may be used in many ways, from progress capture and hauling systems to crevasse rescue, high-lines and Tyrolean traverses. Low profile fasteners reduce snagging and hanging up when pulley is being moved. The D-shaped top hole accepts up to 3 large rescue carabiners or multiple small carabiners and allows the carabiners to be rotated freely and completely through the hole. Side plates are precisely tensioned to aid one-handed use. Solid side plates also help to further reduce snagging. Sealed ball bearings provide optimal efficiency and reduce the performance-robbing resistance that is inherent in most multiple component systems and are not prone to failure under misaligned loads or with twisted gear that may occur with needle bearing. Maximum rope size is 1/2”. . UL certified to NFPA 1983 “G” General Use.