FTC Slim Pass Mechanical Device Threader

With the FTC Slim Pass, eye splices can be pulled through mechanical devices more easily. Light accessory used to easily pull a splice (especially the FTC SLIM-Tech splice) through mechanical devices such as the Petzl ZigZag, ART Lockjack and ART Spiderjack. It is used for splices on FTC 11.7 mm ARGIOPE ropes and other tree climbing ropes of small diameters.