GB Bar No. HN20-50MG
Fits: Homelite, Poulan

GB Bar No. MA20-50MG
Fits: McCulloch

GB Bar No. PO20-50MG
Fits: Poulan, Shindaiwa

GB Bar No. SN20-50MG
Fits: Stihl

GB Bar No. EX20-50MG
Fits: Echo, McCulloch, Poulan, Ryobi, Tanaka

GB Bar No. UHLJ20-58MG
Fits: Oleo Mac

GB Bar No. UHL20-58MG
Fits: Husqvarna, Dolmar, Jonsered, Oleo Mac

GB Bar No. UHLX20-58MG
Fits: Dolmar, Oleo Mac

GB Bar No. HV20-58MG
Fits: Husqvarna, Dolmar, Jonsered, Makita, Poulan, Shindaiwa

GB Bar No. JO20-58MG
Fits: Jonsered, McCulloch, Oleo Mac

GB Bar No. SN20-63MG
Fits: Stihl