Will fit models:

BDCS1807 Type 1 18V Circular Saw

PC18CSL Type 1 18V Circular Saw with Laser

PC186CS Type 1 18V NICD Circular Saw

PC186CSL Type 1 18V NICD Circular Saw Laser

PCC660B (Type 1) 20v Max Lithium 6-1/2 Circular Saw

FS18CS Firestorm 18 Volt Cordless 6 1/2" Circular Saw

FS1806CS Type 1 18 Volt Circular Saw

FS1807CS Type 1 18 Volt Circular Saw With Laser

FS2407CSL Type 1 24 Volt Circular Saw

BDCS2406 24V Circular Saw

FS1806CSL Type 1 18V Circular Saw

BDCS1806 (Type 1) 18v Cordless Circular Saw

BDCS1807 (Type 1) 18v Circular Saw Power Tool

BDCS2406 (Type 1) 24v Circular Saw Power Tool

FS18CS (Type 1) 18v Circular Saw Power Tool