The new 13mm-optimized Rope Wrench has therefore been designed to offer climbers using 13mm rope

Large clearance in a compact design

and Machard

The set ships with all components — you'll load the line into the cube yourself

-16 1/2 inch circumference

Samson Arborfreak Select Length:200ft The new 13mm-optimized Rope WrenchSamson's ArborFreak provides the best of both worlds a 12mm firmness suitable for any climbing technique along with a seamless blend of core and cover for superior knot holding and increased grip. Its 16 strand construction and low stretch design ensures a secure ascent. Excellent knot holding capability Firm construction Flexible High visibility Low stretch Sized for easy grip AVG. STRENGTH (LBS) 8,100 WORKING LOAD (LBS) 810