Padlocking, Attachment, 30mm Push Button, for 4 Position Illuminated Selector Switch, Lock in Left Position, Accessory

800T and 800H Accessories, 800T-N317L: Padlocking Attachment (lock not included), 316 Stainless Steel material, for 800T/800H Non-Illuminated 4 position selector switches with standard knob. Locks in position 1 (far left). Lock hasp diameter is 0.280 inches which accommodate a single padlock with a 1/4 inch diameter hasp.