Norton Rixson No. 5 Checkmate Series Door Stop and Holder,Non-Adjustable,Concealed Template_OH80020A

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INSTALLATION INSTRUCTIONS

1. Determine degree of hold open or dead stop required. Then select proper dimensions from chart on opposite side of page.

NOTE: Add 5/8" (15.8) to "A" dimension for dead stop.

2. Locate "B" dimension on frame and mortise 3/16" (4.8) deep for jamb bracket as shown.

  • 3. Locate "A" and "F" dimensions on centerline of door and mortise 13/16" wide x 7/8" deep (20.6 x 22.2) for channel, 1/16" (1.6) head clearance shown. Coordinate the arm and rail cutout dimensions if head clearance varies.
  • 4. Locate "C" And "E" dimensions on top of door and mortise 1/4" (6.4) deep as shown for arm clearance.
  • 5. Install door stop or holder with screws provided.

Notes:

  • All hollow metal frames are to be provided with 3/16" (4.8) min. thickness x 12" (304.8) min. length reinforcement plates.
  • All hollow metal doors are to have minimum 3/16" reinforcement plates.
  • If dead stop is required add 5/8" (15.8) to "A" dimension as noted on opposite side of page.
  • Jamb bracket to be on same centerline as channel.
  • A, B and C dimensions are measured from centerline of pivot, not edge of door.
  • Reversible, non-handed.
  • All dimensions are given in inches (mm).

Caution

Note location of swing clear hinge centerline to determine "A" and "B" dimensions.

Screw Details
Jamb Door
#12-24 x 1/2" FHMS #12-24 x 1-1/2" FHMS
or or
#12 x 1-1/2" FHWS #12 x 1-1/2" FHWS

No. 5 Series Non Adjustable Concealed Door Stops and Holders

ASSA ABLOY TEMPLATE NUMBER SHEET REV DATE OH80020A 1 of 2 2 01/22

NORTON

No. 5 Series Concealed Door Stops and Holders

  • 1. See other side for installation instructions.
  • 2. Select proper dimensions noted below.
  • 3. Add 5/8" to "A" dimension for dead stop.
  • 4. All dimensions given in inches. Metric = decimal (numerator divided by denominator) x 25.4.

When Using Center Hung Pivots, Check Pivot Manufacturer's Compatibility Prior to Specifying

* Butt mounting only. Reversible, non-handed.

Device
Number
Degree 85° H.O. 90° H.O. 95° H.O. 100° H.O. 105° H.O. 110° H.O.
1-3/4 - 2-1/4 H.O. Stop Door
Opening
A B C E A B C E A B C E A B C E A B C E A B C E F
(44.5 - 57.2)
Butts
5-126 5-136 *18 - 24 2-5/16 4-5/8 1-1/2 13-13/16 2 4-5/16 1-1/2 13-9/16 1-13/16 4-1/8 1-1/2 13-5/16 1-9/16 3-7/8 0 14-7/16 1-3/8 3-11/16 0 14-3/8 1-3/16 3-1/2 0 14-3/16 14-3/4
& 5-226 5-236 24-1/16 - 30 6-1/2 5-13/16 5-1/2 15-3/16 6-3/16 5-1/2 5-1/2 14-13/16 5-13/16 5-1/8 5-1/2 14-1/2 5-1/2 4-13/16 5 14-11/16 5-1/4 4-9/16 4-3/4 14-11/16 5-1/16 4-3/8 4-1/2 14-9/16 15-7/8
3/4 (19) 5-326 5-336 30-1/16 - 36 9-11/16 7-3/8 7-1/2 18 9-1/4 6-15/16 7 18-1/16 8-13/16 6-1/2 6-3/4 17-7/8 8-7/16 6-1/8 6 18-1/4 8-1/8 5-13/16 6 18-1/16 7-7/8 5-9/16 5-3/4 17-15/16 17-11/16
Offset Pivot 5-426 5-436 36-1/16 - 42 13-5/16 9-1/2 9-1/2 22-1/8 12-3/4 8-15/16 9 22-1/16 12-1/4 8-7/16 8-1/2 22-1/16 11-3/4 7-15/16 8 22-1/16 11-3/8 7-9/16 7-3/4 21-15/16 11 7-3/16 7-3/8 21-15/16 20-3/16
5-526 5-536 42-1/16 - 48 17-5/8 11-1/16 11 25-11/16 17 10-7/16 10-1/2 26-9/16 16-3/8 9-13/16 10 26-7/16 15-13/16 9-1/4 9-1/4 26-5/8 15-3/8 8-13/16 9 26-7/16 14-15/16 8-3/8 8-1/2 26-1/2 21-15/16
Device 85° H.O. 90° H.O. 95° H.O. 100° H.O. 105° H.O. 110° H.O.
Number Degree
H.O. Stop Door A B C E A B C E A B C E A B C E A B C E A B C E F
Opening
Center Hung 5-226 5-236 27 - 32 7 6-1/4 5 15-7/8 6-5/8 5-7/8 5 15-1/2 15-7/8
5-326 5-336 32-1/16 - 38-1/2 10-3/16 7-7/8 8 17-7/8 9-11/16 7-3/8 7-1/2 17-7/8 9-1/4 6-15/16 7 18 8-7/8 6-9/16 6-5/8 18 8-9/16 6-1/4 6-1/4 18 8-1/4 5-15/16 6 18 17-11/16
5-426 5-436 38-9/16 - 45 13-13/16 10 10 22 13-3/16 9-3/8 9-1/2 22 12-11/16 8-7/8 9 22 12-3/16 8-3/8 8-1/2 22 11-13/16 8 8 22 11-7/16 7-5/8 7-3/4 22 20-3/16

No. 5 Series Non Adjustable Concealed Door Stops and Holders

NORTON RIXSON

SHEET

DATE

TEMPLATE NUMBER REV 2 01/22 OH80020B 2 of 2