What is the difference between Weaver and Buckingham top straps

extends for use

Buckingham BuckLite™ Titanium Tree Climber Set (SKU: CL-95089TB)

The Ditty Bag is a classic choice

PETZL ZIG ZAG MECHANICAL PRUSIK brass What is the difference betweenith the axis of the worker and optimize grip. The ZIG ZAG Mechanical Prusik allows the user to move around efficiently in a tree using classic Prusik pulley system technique. The linked rings provide precision and fluidity when moving around. The pulley is mounted on sealed ball bearings to allow the slack to be taken up easily. The steel construction offers great durability. Petzl recommends the Petzl OK Carabiner to use with the ZIG ZAG Mechanical