Polishing Tapered Spindle Set Arbor12.7mm Fit RYOBI Bench Grinder RBG6G RBGL650G Chain 42'' Pro HARD Nose Bar

42'' Pro HARD Nose Bar & 1 Pcs ---3/8 063'' 136 drive link chain

Please make sure your chainsaw running 18"  325 Pitch and 050 Gauge

Drive links: 60

} 3XCHAINSAW CHAIN SEMI CHISEL 3/8LP 050 52DL FOR McCulloch 14" CS360 CS370 M3414

This listing is for one BACKPACK hard shaft with 9 splines on one end

Polishing Tapered Spindle Set Arbor12.7mm Fit RYOBI Bench Grinder RBG6G RBGL650G Chain 42'' Pro HARD Nose Bar6" Bench Grinder Metal Polishing Tapered Spindle Adapters Set 12. 7mm 1 2" Shaft 6"Tapered Spindle Adapters Set These great quality 1 2" 12. 7mm bench grinder metal polishing spindle adapters convert your 6" bench grinder into a metal polishing machine and are used for attaching metal polishing and buffing wheels up to 6" diameter (150mm). IMPORTANT: Please check the shaft diameter of your machine before you place your order, shaft or wheel of arbor