CRL UV Bond Lock for Double Glass Doors Finish:Brushed Stainless Steel The scale on the side

The scale on the side of the Gauge reveals your "out-of-plumb" measurement

The generous 3/8" (9 mm) diameter shank allows for a sure fit into any drill machine

Manual Table Easily Removes Glass Coatings

It has a ball end handle that is very popular with professional glazier's and also features a 148º hone angle on the wheel with a phosphor bronze axle

CRL UV Bond Lock for Double Glass Doors Finish:Brushed Stainless Steel The scale on the sideFor Inset or Overlay Doors Double Door Lock This CRL UV Lock for Double Doors works on either inset or overlay glass doors. Easy to install on 1 4" or 3 8" (6 or 10 mm) glass by simply drilling a 1" (25 mm) diameter hole for the Cylinder. Apply adhesive to rear surface of the lock's front plate to secure firmly in place. Once Lock is in place measure and mark the location where you want the receiver to secure glue in place. Product images shown are of