0155 OBSERV-O-SCOPE (DOORS <2.25" THICK)
0155 OBSERV-O-SCOPE (DOORS <2.25" THICK) -
$18.40 $23.00
SIZE: .5" DIAMETER QUALITY LENS
FEATURES: EXTERIOR LENS CONSTRUCTED OF SCIENTIFIC GLASS TO PROHIBIT SCRATCHING WHILE CREATING A FIELD OF VISION EXCEEDING 160 DEGREES. ALL VIEWERS ARE FURNISHED WITH A SHUTTER
INSTALLATION: DRILL A .5" HOLE COMPLETELY THROUGH THE DOOR; INSERT THE LENS PORTION INTO THE EXTERIOR SIDE AND THE SLOTTED SCOPE PORTION THROUGH THE INTERIOR SIDE. TIGHTEN TOGETHER WITH A STANDARD SCREWDRIVER