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Milescraft 1338 Lock Mate PLUS – Self Clamping, Professional Door Lock Installation Kit, Door Lock Jig for Wood/Metal Doors with 1-3/8” and 1-3/4” Thickness. Bi-Metal Cobalt Hole Saws Included

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$34.99

$ 15 .99 $15.99

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  • Door lock kit self clamps to door. No screws or hardware and no surface damage
  • Door lock kit Includes 2-1/8” and 1” Bi-Metal, Cobalt Alloy Hole saws
  • Hole saws cut both wood and metal solid or hollow core doors
  • Door lock kit has metal lined stepped drill guide bushings to prevent damage and extend life of jig
  • Door lock kit adjusts for 1-3/8” and 1-3/4” thick standard doors
  • Adjusts to both 2-3/8” and 2-3/4” standard backsets
  • Compatible with most common lock sizes
  • Dead Bolt Locator piece perfectly spaces handles and deadbolts
  • Includes ¼” Pilot bit and mandrel with adaptor to fit both hole saws


Maximize the speed and ease of door lock and knob installation projects with the LockMatePLUS™, by Milescraft. Perfect for large jobs where time is money, the self-clamping design sets up in seconds without the need for screws or hardware. The non-marring clamp has a wide rubber surface that sets up or removes instantly, prevents slipping and protects doors. To mount the the LockmatePLUS™ simply place on door at desired location and twist the clamp. No mounting screws or hardware are required!
High quality, Cobalt Alloy, Bi-metal hole saws make quick work when drilling any interior or exterior door. The bits are designed for use with any door material: wood, composite, hollow core, or metal doors. Long-lasting drill guides have a unique built-in metal bushing. The large guide’s stepped profile also helps prevent damage and extend the life of the jig. Drill from one side until the pilot tip exits the door, then continue drilling from the other side to prevent tear out. Switch to the 1” hole saw to cross bore the perfect hole for latches.
Attach the spacer plate for doors measuring 1-3/8”, or remove the plate for doors with 1-3/4” thickness.The jig also adjusts to 2-3/8” and 2-3/4” backsets. Most handles and locks are adjustable to either setting. Make sure to measure other hardware in the home to assure uniformity.
The LockMatePLUS™ also includes a dead bolt locator attachment. Before removing the Jig, insert the locator and mark the center for perfectly spaced knobs and locks.


JLG
2025-09-03 13:08:52
Selected the Milescraft door knob installation jig over the many other alternatives mainly because of the metal sleeve inside the 2 1/8" hole guide, plus overall favorable reviews. Used this to re-drill and install new door knob sets in eight doors with the old style door knobs with the smaller holes. The Milescraft kit worked great, the guide clamped very firmly to the doors, never slipped and didn't mar the door paint which was To save time doing multiple doors I purchased a second arbor to eliminate hole saw blade changes (JIECHENG Bi-Metal Hole Saw Arbor Mandrel 3/8" Hex Shank with High Grade Pilot Drill bit worked great for the Milescraft 2 1/8" hole saw).
Jess
2025-08-25 16:13:49
This was a great jig that got the work done. I chose this Milescraft model over Ryobi or Irwin because this one has a metal circle around the area you drill. It seems durable and was easy to use as long as you triple check your measurements. Also follow instructions to drill from the opposite side after the lead bit barely comes through.Only complaint was the hole saw bits were not superb, but they did the job on the one door I needed. I'm confident they can do many more doors, but as someone familiar with drill bits, I was not impressed by their quality.
Jackson
2025-07-15 14:12:30
Only draw back is the pre drill holes on the face is needed for the lock tongue
Handy Mike
2025-07-02 18:27:52
This was a replacement for a cheap set I bought at a big box store. It wore out and broke after 3 lock sets. This seems to be a lot better quality. The clamping system is great and easy to use. Love the spacer tool for boring out the deadbolt. Would be nice if it had a template for routing out the strike plate.
nurse2007
2025-05-11 17:30:34
Works great. Very well made. Accurate. The hole saws were sharp and worked quickly. Brackets were not scratched much by repeated use. I used another brand of this type of kit last year and it was destroyed after just a few doors. This brand worked great. If you are going to do a lot of doors (more than 5), you can save time by getting two of these kits. Put the small hole saw on one drill, put the large hole saw on another. It’s worth the expense, believe me.
S_B
2025-03-18 12:23:13
The jig clamped securely to the door and made matching the holes a snap. The metal inserts make it feel more sturdy also. The hole saws were of good quality although having used them once I cannot speak to durability. I had to widen the hole for the knob as there was already a knob but no deadbolt on this door. The old hardware was smaller than new stuff so I had to solve that issue and using the smaller hole saw to line up the jig worked great. I was afraid that it would not work as well since I wouldn’t see the pilot hole and just had to go all the way through from one side. The saw and jig did great and I didn’t have a jagged exit on the other side. FWIW it was a wooden door. The only difficulty, and this is not unusual of this kind of hole saw, is that getting them off the adapter is tough. I hit the thing with penetrating oil and it helped but the adapter for larger one is pretty stuck. Fortunately that doesn’t keep you from getting the smaller one on the pilot drill and the smaller one is easier to remove. If you need to install door hardware, this kit is well worth it.
Cobra Guy
2025-03-16 10:45:38
This thing was sloppy at best. Threw it away after use because I was never going to touch it again. You can certainly drill holes with it but not with any kind of accuracy.
Curt Suit
2025-02-02 18:09:01
I have a door with raised frame window. The guide would not go on to the door far enough because the window's raised frame. I did get the guide to fit by shortening it to go on far enough.
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