GB Bar No. SN18-50MGFits: Stihl
GB Bar No. EX18-50MGFits: Echo, McCulloch, Poulan, Ryobi, Tanaka
GB Bar No. PO18-50MGFits: Poulan, Shindaiwa
GB Bar No. UHL18-58MGFits: Husqvarna, Jonsered, Makita, Oleo Mac
GB Bar No. DS18-50MGFits: Makita
GB Bar No. DS18-58MGFits: Dolmar
GB Bar No. UHLX18-58MGFits: Husqvarna, Jonsered, Makita, Oleo Mac
GB Bar No. HV18-58MGFits: Husqvarna, Dolmar, Jonsered, Makita, Poulan, Shindaiwa
GB Bar No. JO18-58MGFits: Jonsered, McCulloch, Oleo Mac
GB Bar No. SN18-63MGFits: Stihl