Oregon 72RD091G RipCut Saw Chain, 3/8" Pitch, .050" Gauge, 91 Drive Links Type_Ascender 4" wide batten seat is

4" wide batten seat is reinforced w/ an aluminum bar covered in foam for extra support The extra wide 7" back is constructed from memory foam that conform to the back

Soft anchor system designed to create anchor points from tree branches or around horizontal man-made structures

Constructed of tubular nylon webbing

Replaces Husqvarna 503 717 901

Oregon 72RD091G RipCut Saw Chain, 3/8" Pitch, .050" Gauge, 91 Drive Links Type_Ascender 4" wide batten seat isAny saw mill worker will tell you that ripping chain is different from all other saw chains. You need a special kind of chain for ripping cuts, the kind that transforms raw timber into the boards and planks used in homes and businesses. Oregon's RipCut is designed specifically for chain type sawmills, producing smooth cuts with supreme efficiency. RipCut's precise ripping cuts give you a smooth surface every time you cut parallel to the wood grain.