JCH1058E01 50mm Single Latch Mortise Drill Guide Ver.2019.09.05

Drill Guide for Smart Hotel Lock JCH1058E01 type with 60mm Single Latch type, for newly wood doors.

Usually if upgrading from old Knob Locks, simple drill 2 extra holes on top and button also OK, keep the current mortise.

Details about JCH1058E01 check here.

For 60mm type , move the center of the hole from 50 mm to 60mm. 70mm type move to 70mm.

For Dual Latch type with mortise drill guide please check the 2# Ansi Mortise Drill Guide.

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