ISC D4 DESCENDER WW-SG-112DAK Petzl has made many improvements

Petzl has made many improvements on this saddle

Oval shape keeps loads centered — ideal for pulleys

Looking for an unlined summer glove

Genuine Corona replacement blade compatible with both the Corona HS-7120 and HS-7130 Curved Pruning Saws

brass and aluminum connectors do not work with each other

ISC D4 DESCENDER WW-SG-112DAK Petzl has made many improvementsThe NEW D4 Work Rescue Descender features a unique and innovative cam action, which offers precise control at slow or fast speeds. The progressive cam works by way of one cam operating inside another cam. The D4 has a 240kg (500lbs) working load limit which means it is suitable for two man rescue, without the need for the creation of extra friction. The handle mechanism is designed to rotate through 360 making its use easier and simpler. The handle