Compliment your RYOBI 18V ONE+ 4-1/2" Angle Grinders with the RYOBI Angle Grinder Cutting and Grinding Guard Kit. Including both Type 27 and Type 1 guards, these angle grinder accessories are a must have for any grinding or cutting applications. These guards feature a spring action lever that allow for tool-free guard adjustment. Both guards are simple to install and are made of durable, high quality materials for longer life and greater protection while cutting or grinding in various applications. This RYOBI Angle Grinder Cutting and Grinding Guard Kit is compatible with both the PBLAG01 RYOBI 18V ONE+ HP Brushless 4-1/2" Angle Grinder/Cut-Off Tool and PCL445 RYOBI 18V ONE+ 4-1/2" Angle Grinder and includes (1) Type 27 Grinding Guard, (1) Type 1 Cutting Guard Attachment and Operator's Manual.