Jet Step II Foot Ascender FSA 120 R With its 50cm double-sided cutting

With its 50cm double-sided cutting blade

Supports consistent airflow and engine performance

5 TPI medium teeth that cut quickly and cleanly with minimal effort

8mm version is easier to handle and well suited to first-time users

The system features a robust construction that withstands the rigours of stump grinding operations — three individual panels made from heavy-duty 20mm steel tubing

Jet Step II Foot Ascender FSA 120 R With its 50cm double-sided cuttingNotch Jet Step II Foot Ascender Compact Dual Cam Foot Ascender for Arborist Climbing Systems The Notch Jet Step II Foot Ascender (item #100076) is a compact, toothless dual cam foot ascender for UK arborists and tree surgeons running SRS SRT, MRS or a closed system on a Blake's Hitch. Compatible with ropes from 8mm to 13mm and fully ambidextrous, it's worn on either foot to convert each step into clean upward progress with reduced drag and improved