Generic 5-Pack 16" Chain 3/8" LP .050" 57DL Semi Chisel for 91PX57CQ Compatible with Titan TTB355CHN TTL759CHN and Worx WG300 WG303 Low Kickback Smooth Cutting Reduced Vibration

【5 CHAINS, VERIFY FIT】5-pack replacement saw chain for 16" (40cm) guide bars. Pitch 3/8" Low Profile, Gauge .050" (1.3mm), 57 Drive Links, Semi-Chisel. Chain specifications cannot be judged by bar length alone — check your old chain's drive link count and the guide bar side stamp before ordering. 【COMPATIBLE WITH】Fits Titan TTB355CHN, TTL759CHN, TTL758CHN; Black & Decker GK1940T, GK2240T (A6296); Worx WG300, WG303; Ryobi RCS3540C. Also correct for any saw requiring 16", 3/8" LP, .050", 57 links. 【DURABLE CONSTRUCTION】Cutters are made from 65 manganese steel (65Mn), balancing hardness and toughness. All rivets are heat-treated and quenched for a tighter link connection and reduced chain stretch under load. 【LOW-KICKBACK DESIGN】Semi-chisel geometry with bumper drive links. Low-kickback and reduced-vibration design helps limit user fatigue during longer cutting sessions. 【5 CHAIN CONVENIENCE】Five identical chains mean fewer interruptions: swap a dull chain and keep cutting while the old one is sharpened. Semi-chisel geometry handles clean and lightly soiled wood, suitable for homeowner storm cleanup, garden pruning, and firewood cutting on 16" bars.