• Mounts into 3/8 inch hole in material up to 1/8 inch thick
• includes black and gold knobs that fit onto splined control shaft
• cover measures 48MM long, 30MM wide, 16MM high
• fits rectangular 2 inch long space, 1-1/8 inch wide by 3/4 inch deep.
• can fit into 1-3/8" Inside Diameter tube of a Torchaire lamp
• simple two wire installation to use with nut-style twist-on wire splice connectors
• Rotary dimmer has Triac for incandescent & Halogen bulbs up to 300 Watts
• not for dimming CFL Compact Flourescent or non-dimmable LED lamps
• CBK Supply has hundreds of parts in stock:  Local pick-up: GPS 42.279521 -85.544180 
• We prefer giving pre-purchase advice but eBay blocks your contact info until you actually place an order!