What this is
Two replacement chains in the 8” pole saw size: 3/8” low-profile pitch, .043” gauge, 34 drive links. This is the chain listed in the manual for the Worx WG310, the size Oregon lists for Remington’s 8” pole saws (RM2599, RM0815P, RM0818B), and the same pitch, gauge and length Black+Decker gives for its 8” pole saws. Ryobi, Kobalt 24V and Worx WG349 8” saws take a 33-link chain instead (ours is here).
A note for Black+Decker owners
Black+Decker sells one 8” chain, RC800, for the LPP120 / LPP120B pole saws and the NPP2018 and CCS818. Its support pages describe RC800 as 8”, 3/8” pitch, .043” gauge, and give its cutter count, but not the number of drive links. That is why the Black+Decker saws aren’t in the fit table above: we only list saws where the maker publishes every number.
Before ordering for a Black+Decker saw, lay the old chain flat and count the drive links (the teeth on the inside of the loop). If it is 34, this chain is the same size.
One more Black+Decker note: the LPP120 manual lists the chain as part 623382-00, which Black+Decker’s support site describes as an Oregon 90SG chain; newer listings give RC800. Both are 8”, 3/8”, .043”.
Fitting it
The WG310 has a tool-free ratcheting tension knob. The Black+Decker LPP120 is tensioned with a screw at the front of the housing and two clamp screws, per its manual.
