Petzl - MINI Lightweight Prusik Pulley Security-Inspection-Mirrors a checkpoint can be set

a checkpoint can be set up

It also fights against

one button operation and audible and LED light alerts this lightweight security metal detector is both effective and easy to use

Weight (with battery): 5

Double Zipper Pulls on ALL Three Compartments

Petzl - MINI Lightweight Prusik Pulley Security-Inspection-Mirrors a checkpoint can be setMINI Highly efficient and lightweight Prusik pulley The MINI compact pulley offers a lightweight solution for setting up progress capture systems. Detailed description Description Special side plates designed for use with a Prusik friction hitch in progress capture systems Sheave mounted on sealed ball bearings for excellent efficiency Compact and lightweight Specifications Rope compatibility: 7 to 11 mm Sheave diameter: 25 mm Ball bearings: yes