?Durable Trimmer String: Wearable polyamide nylon thread are up to 100lbs of tensile. The Pliable and smooth line can cut through grass and weeds fast and easily. Most longer service life than others that only can support under 70lbs of tensile.
?Advanced Design: Professional spool combine centrifugal and aerodynamics to reduce drag, Spool cap prevent weeds from getting stuck inside and avoid the trimmer being stuck. Makes the trimmer job more effective.
?Easy to Install: Each replacement spool comes pre-wound line, only need several seconds can finish the replacement. High quality line cushion on impact with hard surfaces, no need to change spool continually, save time and money.
?Generally Applicable: Compatible with most worx weed eater string trimmer model WG180, WG175.1, WG175, WG170.1, WG170, WG166.1, WG166, WG165, WG163, WG160.4, WG160.3, WG160.2, WG160.1, WG160, WG157, WG156, WG155, WG154, WG153, WG152, WG151.5, WG151, WG150
?What You Get: 6 packs automatic feed spools plus 2 spool cover cap offer you gravy weeding, best service for no worry shopping, for any problem with the product or anything please feel free to contact us.