The Petzl SEQUOIA SRT is a tree care seat harness for ascents on a single rope. It has a ventral attachment point that allows a ZIGZAG or ZIGZAG PLUS mechanical Prusik to be installed with CHICANE and KNEE ASCENT accessories. The extra-wide, semi-rigid waistbelt and leg loops provide comfort for the arborist. It is equipped with DOUBLEBACK PLUS self-locking buckles on the waistbelt and FAST LT PLUS automatic buckles on the leg loops. The gated attachment points allow the user to easily connect a ZILLON or MICROFLIP lanyard, or to install several attachment bridges and accessories directly on the bridge. The harness also facilitates the carrying and organizing of work tools, with multiple equipment loops and retainers for attaching CARITOOL tool holders. Fits waist size: 25.5" - 31.5" (65-80cm) Leg Loops: 17.3" - 23.2" (44-59cm) Semi-rigid, wide waistbelt and leg loops for excellent positioning Two gated attachment points allow the user to easily connect a ZILLON or MICROFLIP lanyard, or to install several attachment bridges (fixed or adjustable) and accessories like the RING or SWIVEL directly on the bridge Attachment bridge provides lateral mobility mobile side attachment points allow the user to follow the orientation of the lanyard during lateral movement Waistbelt equipped with a FAST automatic buckle for quick and simple opening and closing, without loss of adjustment, even while wearing gloves Ventral attachment point has textile bridge to improve comfort when walking Leg loops equipped with FAST LT PLUS automatic buckles with a locking system that limits the risk of it involuntarily unfastening DOUBLEBACK buckles for adjusting the height of the attachment bridge and allowing the arborist to position themselves comfortably Nine pre-shaped equipment loops with protective sheath Five slots for CARITOOL tool holder two retainers for a carabiner to hold a chainsaw or handsaw Elastic for attaching a first aid kit Seat may be attached to improve comfort during prolonged suspension (sold separately) Shoulder straps can connect to the ventral attachment point and the two rear slots on the waistbelt to transfer the load from the waistbelt to the shoulders (sold separately) Not intended to be used for fall arrest