Stihl FSA 80 R 36V Trimmer Kit w/ AK20 Battery & AL101 Charger Type_Belt this durable button is designed

this durable button is designed to fit securely within the handle housing

This helps climbers to produce a "closed system"

By adding a pulley system

but user-friendly and forgiving for occasional use

self-blocking rope control device for the running double rope

Stihl FSA 80 R 36V Trimmer Kit w/ AK20 Battery & AL101 Charger Type_Belt this durable button is designedThe FSA 80 R trimmer features a loop handle design with quick release for easy, tool free adjustment to fit your size. Its brushless motor provides a virtually maintenance free experience, while the variable speed trigger lets you optimize performance and run time for efficient trimming. Combining power, smart design, and operator comfort, the FSA 80 R delivers reliable and effective results on every job.