PROCRAFT PB18-XX-BK Steel Project Box 12-7/8" x 11-3/8" x 3" (Blank) A/V Cables and Connectors 3 * Zinc Mounting Screws are

* Zinc Mounting Screws are Included

Perfect for tuning small high-performance bookshelf or micro speakers

18" diameter holes

Double knockouts on the top and bottom for 1/2" and 3/4" conduit

Durable powder coated finish

PROCRAFT PB18-XX-BK Steel Project Box 12-7/8" x 11-3/8" x 3" (Blank) A/V Cables and Connectors 3 * Zinc Mounting Screws arePROCRAFT PB18 XX BK Steel Project Box Steel project box, 18 ga. chassis and a 16 ga. cover. Outer Dimensions: 12 7 8" x 11 3 8" x 3" Internal Dimensions: 12 1 8 x 11" x 2 5 16" Supplied with a durable black powder coat finish, rubber screw on feet and the screws to assemble the enclosure. There is no cable exit hole, there is no standard size and it is sometimes not needed so we don't punch it for one. Any additional holes must be done by the end