Silky 390-42 Sugoi 420mm (16.5") Hand Saw with Scabbard Bar Mount_M226 Performance Polyethylene (HPPE) fibers are

Performance Polyethylene (HPPE) fibers are braided to form a twelve (12) strand hollow core cable that replaces steel wire of equivalent diameter while being nine (9) times lighter

It is also possible to pull on the handle of the cord attached to the PCS to disengage it and lower the load

a guide bar designed for PowerSharp and the PowerSharp bar-mount sharpener

lowering and holding loads safely

and other common brands

Silky 390-42 Sugoi 420mm (16.5") Hand Saw with Scabbard Bar Mount_M226 Performance Polyethylene (HPPE) fibers areThis professional arborist saw has a razor sharp edge and an ultra fast curved blade. Perfectly balanced, rugged, one piece construction with a large precision cut tooth.