•UL listed dual key deposit lock •Spring loaded active relocker bolt •4 Pre drilled mounting holes •1/2" Thick solid steel door •1/4" Thick steel body •2 manager Keys Included •1 Guard Key Included •Interlocking steel plate on hinge side •1/2" X 7 3/8" drop slot •10" bottom to top baffle clearance inside •1 anti-fish baffle Exterior Dimensions: 12” x 6” x 8” Interior Dimensions: 11 3/4” x 5 3/4” x 5” Weight: 42 Lbs